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Searched refs:fhp (Results 1 – 25 of 28) sorted by relevance

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/linux/fs/nfsd/
A Dnfsfh.c279 fhp->fh_export = exp; in nfsd_set_fh_dentry()
420 (fhp->fh_handle.fh_fsid + fhp->fh_handle.fh_size/4 - 1); in _fh_update()
421 int maxsize = (fhp->fh_maxsize - fhp->fh_handle.fh_size)/4; in _fh_update()
548 if (ref_fh == fhp) in fh_compose()
551 if (fhp->fh_locked || fhp->fh_dentry) { in fh_compose()
576 fh_put(fhp); in fh_compose()
592 if (!fhp->fh_dentry) in fh_update()
601 _fh_update(fhp, fhp->fh_export, dentry); in fh_update()
623 fh_unlock(fhp); in fh_put()
626 fh_clear_wcc(fhp); in fh_put()
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A Dvfs.c221 fh_unlock(fhp); in nfsd_lookup_dentry()
340 err = nfsd_permission(rqstp, fhp->fh_export, fhp->fh_dentry, in nfsd_get_write_access()
423 fh_lock(fhp); in nfsd_setattr()
455 fh_unlock(fhp); in nfsd_setattr()
1340 err = fh_compose(resfhp, fhp->fh_export, dchild, fhp); in nfsd_create()
1405 err = fh_compose(resfhp, fhp->fh_export, dchild, fhp); in do_nfsd_create()
1509 fh_unlock(fhp); in do_nfsd_create()
1588 fh_lock(fhp); in nfsd_symlink()
1603 cerr = fh_compose(resfhp, fhp->fh_export, dnew, fhp); in nfsd_symlink()
2284 fh_lock(fhp); in nfsd_removexattr()
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A Dnfsfh.h244 memset(fhp, 0, sizeof(*fhp)); in fh_init()
245 fhp->fh_maxsize = maxsize; in fh_init()
246 return fhp; in fh_init()
295 fhp->fh_pre_saved = false; in fh_clear_wcc()
350 if (fhp->fh_locked) { in fh_lock_nested()
358 fill_pre_wcc(fhp); in fh_lock_nested()
359 fhp->fh_locked = true; in fh_lock_nested()
363 fh_lock(struct svc_fh *fhp) in fh_lock() argument
374 if (fhp->fh_locked) { in fh_unlock()
375 fill_post_wcc(fhp); in fh_unlock()
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A Dnfs3xdr.c93 fh_init(fhp, NFS3_FHSIZE); in svcxdr_decode_nfs_fh3()
366 switch(fsid_source(fhp)) { in svcxdr_encode_fattr3()
407 if (!fhp->fh_pre_saved) { in svcxdr_encode_pre_op_attr()
476 if (!svcxdr_encode_fattr3(rqstp, xdr, fhp, &fhp->fh_post_attr)) in svcxdr_encode_wcc_data()
504 if (fhp->fh_no_wcc || fhp->fh_pre_saved) in fill_pre_wcc()
523 fhp->fh_pre_saved = true; in fill_pre_wcc()
534 if (fhp->fh_no_wcc) in fill_post_wcc()
537 if (fhp->fh_post_saved) in fill_post_wcc()
543 __be32 err = fh_getattr(fhp, &fhp->fh_post_attr); in fill_post_wcc()
551 fhp->fh_post_change = in fill_post_wcc()
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A Dnfsxdr.c66 fh_init(fhp, NFS_FHSIZE); in svcxdr_decode_fhandle()
67 memcpy(&fhp->fh_handle.fh_raw, p, NFS_FHSIZE); in svcxdr_decode_fhandle()
68 fhp->fh_handle.fh_size = NFS_FHSIZE; in svcxdr_decode_fhandle()
81 memcpy(p, &fhp->fh_handle.fh_raw, NFS_FHSIZE); in svcxdr_encode_fhandle()
125 return svcxdr_decode_fhandle(xdr, fhp) && in svcxdr_decode_diropargs()
218 struct dentry *dentry = fhp->fh_dentry; in svcxdr_encode_fattr()
245 switch (fsid_source(fhp)) { in svcxdr_encode_fattr()
247 fsid = (u32)fhp->fh_export->ex_fsid; in svcxdr_encode_fattr()
250 fsid = ((u32 *)fhp->fh_export->ex_uuid)[0]; in svcxdr_encode_fattr()
251 fsid ^= ((u32 *)fhp->fh_export->ex_uuid)[1]; in svcxdr_encode_fattr()
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A Dvfs.h80 __be32 nfsd_getxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
82 __be32 nfsd_listxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
84 __be32 nfsd_removexattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
86 __be32 nfsd_setxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
94 __be32 nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
98 __be32 nfsd_readv(struct svc_rqst *rqstp, struct svc_fh *fhp,
109 __be32 nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp,
A Dflexfilelayout.c22 nfsd4_ff_proc_layoutget(struct inode *inode, const struct svc_fh *fhp, in nfsd4_ff_proc_layoutget() argument
59 error = nfsd4_set_deviceid(&fl->deviceid, fhp, device_generation); in nfsd4_ff_proc_layoutget()
63 fl->fh.size = fhp->fh_handle.fh_size; in nfsd4_ff_proc_layoutget()
64 memcpy(fl->fh.data, &fhp->fh_handle.fh_raw, fl->fh.size); in nfsd4_ff_proc_layoutget()
A Dtrace.h201 struct svc_fh *fhp,
203 TP_ARGS(rqstp, fhp, status),
222 struct svc_fh *fhp, \
224 TP_ARGS(rqstp, fhp, status))
322 struct svc_fh *fhp,
346 struct svc_fh *fhp, \
363 struct svc_fh *fhp,
387 struct svc_fh *fhp, \
396 TP_PROTO(struct svc_fh *fhp,
400 TP_ARGS(fhp, ino, name, namlen),
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A Dnfs4layouts.c56 nfsd4_alloc_devid_map(const struct svc_fh *fhp) in nfsd4_alloc_devid_map() argument
58 const struct knfsd_fh *fh = &fhp->fh_handle; in nfsd4_alloc_devid_map()
71 if (fhp->fh_export->ex_devid_map) in nfsd4_alloc_devid_map()
82 fhp->fh_export->ex_devid_map = old; in nfsd4_alloc_devid_map()
89 fhp->fh_export->ex_devid_map = map; in nfsd4_alloc_devid_map()
112 nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp, in nfsd4_set_deviceid() argument
115 if (!fhp->fh_export->ex_devid_map) { in nfsd4_set_deviceid()
116 nfsd4_alloc_devid_map(fhp); in nfsd4_set_deviceid()
117 if (!fhp->fh_export->ex_devid_map) in nfsd4_set_deviceid()
121 id->fsid_idx = fhp->fh_export->ex_devid_map->idx; in nfsd4_set_deviceid()
A Dxdr4.h749 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) in set_change_info() argument
751 BUG_ON(!fhp->fh_pre_saved); in set_change_info()
752 cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr); in set_change_info()
754 cinfo->before_change = fhp->fh_pre_change; in set_change_info()
755 cinfo->after_change = fhp->fh_post_change; in set_change_info()
766 struct svc_fh *fhp, struct svc_export *exp,
A Dpnfs.h32 __be32 (*proc_layoutget)(struct inode *, const struct svc_fh *fhp,
65 int nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp,
A Dxdr.h172 bool svcxdr_decode_fhandle(struct xdr_stream *xdr, struct svc_fh *fhp);
175 const struct svc_fh *fhp, const struct kstat *stat);
A Dacl.h48 __be32 nfsd4_set_nfs4_acl(struct svc_rqst *rqstp, struct svc_fh *fhp,
A Dnfs4acl.c755 nfsd4_set_nfs4_acl(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd4_set_nfs4_acl() argument
766 error = fh_verify(rqstp, fhp, 0, NFSD_MAY_SATTR); in nfsd4_set_nfs4_acl()
770 dentry = fhp->fh_dentry; in nfsd4_set_nfs4_acl()
782 fh_lock(fhp); in nfsd4_set_nfs4_acl()
794 fh_unlock(fhp); in nfsd4_set_nfs4_acl()
A Dfilecache.h61 __be32 nfsd_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp,
A Dnfsproc.c54 struct svc_fh *fhp; in nfsd_proc_setattr() local
60 fhp = fh_copy(&resp->fh, &argp->fh); in nfsd_proc_setattr()
86 resp->status = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP); in nfsd_proc_setattr()
93 setattr_prepare(&init_user_ns, fhp->fh_dentry, iap) != 0) { in nfsd_proc_setattr()
103 resp->status = nfsd_setattr(rqstp, fhp, iap, 0, (time64_t)0); in nfsd_proc_setattr()
A Dxdr3.h309 bool svcxdr_decode_nfs_fh3(struct xdr_stream *xdr, struct svc_fh *fhp);
312 const struct svc_fh *fhp);
A Dblocklayout.c21 nfsd4_block_proc_layoutget(struct inode *inode, const struct svc_fh *fhp, in nfsd4_block_proc_layoutget() argument
96 error = nfsd4_set_deviceid(&bex->vol_id, fhp, device_generation); in nfsd4_block_proc_layoutget()
A Dfilecache.c942 nfsd_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_file_acquire() argument
953 status = fh_verify(rqstp, fhp, S_IFREG, in nfsd_file_acquire()
958 inode = d_inode(fhp->fh_dentry); in nfsd_file_acquire()
1039 status = nfsd_open_verified(rqstp, fhp, S_IFREG, in nfsd_file_acquire()
A Dnfs4xdr.c2885 fhp = tempfh; in nfsd4_encode_fattr()
3010 } else switch(fsid_source(fhp)) { in nfsd4_encode_fattr()
3107 p = xdr_reserve_space(xdr, fhp->fh_handle.fh_size + 4); in nfsd4_encode_fattr()
3110 p = xdr_encode_opaque(p, &fhp->fh_handle.fh_raw, in nfsd4_encode_fattr()
3111 fhp->fh_handle.fh_size); in nfsd4_encode_fattr()
3380 struct svc_fh *fhp, struct svc_export *exp, in nfsd4_encode_fattr_to_buf() argument
3651 struct svc_fh *fhp = getattr->ga_fhp; in nfsd4_encode_getattr() local
3654 return nfsd4_encode_fattr(xdr, fhp, fhp->fh_export, fhp->fh_dentry, in nfsd4_encode_getattr()
3662 struct svc_fh *fhp = *fhpp; in nfsd4_encode_getfh() local
3666 len = fhp->fh_handle.fh_size; in nfsd4_encode_getfh()
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A Dnfs4state.c5714 if (!fh_match(&fhp->fh_handle, &stp->sc_file->fi_fhandle)) in nfs4_check_fh()
5924 status = nfsd_permission(rqstp, fhp->fh_export, fhp->fh_dentry, in nfs4_check_file()
5931 status = nfsd_file_acquire(rqstp, fhp, acc, &nf); in nfs4_check_file()
6030 struct nfsd4_compound_state *cstate, struct svc_fh *fhp, in nfs4_preprocess_stateid_op() argument
6043 status = check_special_stateids(net, fhp, stateid, flags); in nfs4_preprocess_stateid_op()
6073 status = nfs4_check_fh(fhp, s); in nfs4_preprocess_stateid_op()
6077 status = nfs4_check_file(rqstp, fhp, s, nfp, flags); in nfs4_preprocess_stateid_op()
7054 err = nfsd_file_acquire(rqstp, fhp, NFSD_MAY_READ, &nf); in nfsd_test_lock()
7057 fh_lock(fhp); /* to block new leases till after test_lock: */ in nfsd_test_lock()
7058 err = nfserrno(nfsd_open_break_lease(fhp->fh_dentry->d_inode, in nfsd_test_lock()
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/linux/fs/freevxfs/
A Dvxfs_fshead.c48 vxfs_dumpfsh(struct vxfs_fsh *fhp) in vxfs_dumpfsh() argument
52 printk("version: %u\n", fhp->fsh_version); in vxfs_dumpfsh()
53 printk("fsindex: %u\n", fhp->fsh_fsindex); in vxfs_dumpfsh()
55 fhp->fsh_iauino, fhp->fsh_ninodes); in vxfs_dumpfsh()
57 fhp->fsh_maxinode, fhp->fsh_lctino); in vxfs_dumpfsh()
58 printk("nau: %u\n", fhp->fsh_nau); in vxfs_dumpfsh()
60 fhp->fsh_ilistino[0], fhp->fsh_ilistino[1]); in vxfs_dumpfsh()
83 struct vxfs_fsh *fhp; in vxfs_getfsh() local
85 if (!(fhp = kmalloc(sizeof(*fhp), GFP_KERNEL))) in vxfs_getfsh()
87 memcpy(fhp, bp->b_data, sizeof(*fhp)); in vxfs_getfsh()
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/linux/drivers/media/usb/pvrusb2/
A Dpvrusb2-v4l2.c915 if (fhp->rhp) { in pvr2_v4l2_release()
921 fhp->rhp = NULL; in pvr2_v4l2_release()
935 kfree(fhp); in pvr2_v4l2_release()
969 fhp = kzalloc(sizeof(*fhp),GFP_KERNEL); in pvr2_v4l2_open()
970 if (!fhp) { in pvr2_v4l2_open()
976 fhp->pdi = dip; in pvr2_v4l2_open()
998 fhp); in pvr2_v4l2_open()
1000 kfree(fhp); in pvr2_v4l2_open()
1015 fhp); in pvr2_v4l2_open()
1017 kfree(fhp); in pvr2_v4l2_open()
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/linux/tools/testing/selftests/bpf/
A Dcgroup_helpers.c261 struct file_handle *fhp, *fhp2; in get_cgroup_id() local
268 fhsize = sizeof(*fhp); in get_cgroup_id()
269 fhp = calloc(1, fhsize); in get_cgroup_id()
270 if (!fhp) { in get_cgroup_id()
274 err = name_to_handle_at(dirfd, cgroup_workdir, fhp, &mount_id, flags); in get_cgroup_id()
275 if (err >= 0 || fhp->handle_bytes != 8) { in get_cgroup_id()
280 fhsize = sizeof(struct file_handle) + fhp->handle_bytes; in get_cgroup_id()
281 fhp2 = realloc(fhp, fhsize); in get_cgroup_id()
287 fhp = fhp2; in get_cgroup_id()
293 memcpy(id.raw_bytes, fhp->f_handle, 8); in get_cgroup_id()
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/linux/fs/lockd/
A Dsvcsubs.c38 u32 *fhp = (u32*)f->data; in nlm_debug_print_fh() local
42 msg, fhp[0], fhp[1], fhp[2], fhp[3], in nlm_debug_print_fh()
43 fhp[4], fhp[5], fhp[6], fhp[7]); in nlm_debug_print_fh()

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