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Searched refs:l_ctx (Results 1 – 11 of 11) sorted by relevance

/Linux-v4.19/fs/nfs/
Dnfs3proc.c859 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_alloc_call() local
860 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) { in nfs3_nlm_alloc_call()
861 get_nfs_open_context(l_ctx->open_context); in nfs3_nlm_alloc_call()
862 nfs_get_lock_context(l_ctx->open_context); in nfs3_nlm_alloc_call()
868 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_unlock_prepare() local
869 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) in nfs3_nlm_unlock_prepare()
870 return nfs_async_iocounter_wait(task, l_ctx); in nfs3_nlm_unlock_prepare()
877 struct nfs_lock_context *l_ctx = data; in nfs3_nlm_release_call() local
879 if (l_ctx && test_bit(NFS_CONTEXT_UNLOCK, &l_ctx->open_context->flags)) { in nfs3_nlm_release_call()
880 ctx = l_ctx->open_context; in nfs3_nlm_release_call()
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Dpagelist.c99 nfs_iocounter_wait(struct nfs_lock_context *l_ctx) in nfs_iocounter_wait() argument
101 return wait_var_event_killable(&l_ctx->io_count, in nfs_iocounter_wait()
102 !atomic_read(&l_ctx->io_count)); in nfs_iocounter_wait()
115 nfs_async_iocounter_wait(struct rpc_task *task, struct nfs_lock_context *l_ctx) in nfs_async_iocounter_wait() argument
117 struct inode *inode = d_inode(l_ctx->open_context->dentry); in nfs_async_iocounter_wait()
120 if (atomic_read(&l_ctx->io_count) > 0) { in nfs_async_iocounter_wait()
125 if (atomic_read(&l_ctx->io_count) == 0) { in nfs_async_iocounter_wait()
316 struct nfs_lock_context *l_ctx; in nfs_create_request() local
326 l_ctx = nfs_get_lock_context(ctx); in nfs_create_request()
327 if (IS_ERR(l_ctx)) { in nfs_create_request()
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Ddirect.c78 struct nfs_lock_context *l_ctx; /* Lock context info */ member
329 if (dreq->l_ctx != NULL) in nfs_direct_req_free()
330 nfs_put_lock_context(dreq->l_ctx); in nfs_direct_req_free()
558 struct nfs_lock_context *l_ctx; in nfs_file_direct_read() local
581 l_ctx = nfs_get_lock_context(dreq->ctx); in nfs_file_direct_read()
582 if (IS_ERR(l_ctx)) { in nfs_file_direct_read()
583 result = PTR_ERR(l_ctx); in nfs_file_direct_read()
586 dreq->l_ctx = l_ctx; in nfs_file_direct_read()
974 struct nfs_lock_context *l_ctx; in nfs_file_direct_write() local
1000 l_ctx = nfs_get_lock_context(dreq->ctx); in nfs_file_direct_write()
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Dfile.c693 struct nfs_lock_context *l_ctx; in do_unlk() local
702 l_ctx = nfs_get_lock_context(nfs_file_open_context(filp)); in do_unlk()
703 if (!IS_ERR(l_ctx)) { in do_unlk()
704 status = nfs_iocounter_wait(l_ctx); in do_unlk()
705 nfs_put_lock_context(l_ctx); in do_unlk()
Dinode.c850 static void nfs_init_lock_context(struct nfs_lock_context *l_ctx) in nfs_init_lock_context() argument
852 refcount_set(&l_ctx->count, 1); in nfs_init_lock_context()
853 l_ctx->lockowner = current->files; in nfs_init_lock_context()
854 INIT_LIST_HEAD(&l_ctx->list); in nfs_init_lock_context()
855 atomic_set(&l_ctx->io_count, 0); in nfs_init_lock_context()
900 void nfs_put_lock_context(struct nfs_lock_context *l_ctx) in nfs_put_lock_context() argument
902 struct nfs_open_context *ctx = l_ctx->open_context; in nfs_put_lock_context()
905 if (!refcount_dec_and_lock(&l_ctx->count, &inode->i_lock)) in nfs_put_lock_context()
907 list_del(&l_ctx->list); in nfs_put_lock_context()
909 kfree(l_ctx); in nfs_put_lock_context()
Dnfs4state.c974 const struct nfs_lock_context *l_ctx) in nfs4_copy_lock_stateid() argument
980 if (l_ctx == NULL) in nfs4_copy_lock_stateid()
986 fl_owner = l_ctx->lockowner; in nfs4_copy_lock_stateid()
987 fl_flock_owner = l_ctx->open_context->flock_owner; in nfs4_copy_lock_stateid()
1043 fmode_t fmode, const struct nfs_lock_context *l_ctx, in nfs4_select_rw_stateid() argument
1052 ret = nfs4_copy_lock_stateid(dst, state, l_ctx); in nfs4_select_rw_stateid()
Dwrite.c1190 struct nfs_lock_context *l_ctx; in nfs_flush_incompatible() local
1206 l_ctx = req->wb_lock_context; in nfs_flush_incompatible()
1209 if (l_ctx && flctx && in nfs_flush_incompatible()
1212 do_flush |= l_ctx->lockowner != current->files; in nfs_flush_incompatible()
Dnfs4_fs.h307 const struct nfs_lock_context *l_ctx,
Dnfs4proc.c3121 struct nfs_lock_context *l_ctx; in _nfs4_do_setattr() local
3124 l_ctx = nfs_get_lock_context(ctx); in _nfs4_do_setattr()
3125 if (IS_ERR(l_ctx)) in _nfs4_do_setattr()
3126 return PTR_ERR(l_ctx); in _nfs4_do_setattr()
3127 status = nfs4_select_rw_stateid(ctx->state, FMODE_WRITE, l_ctx, in _nfs4_do_setattr()
3129 nfs_put_lock_context(l_ctx); in _nfs4_do_setattr()
4907 const struct nfs_lock_context *l_ctx, in nfs4_set_rw_stateid() argument
4910 return nfs4_select_rw_stateid(ctx->state, fmode, l_ctx, stateid, NULL); in nfs4_set_rw_stateid()
4916 const struct nfs_lock_context *l_ctx, in nfs4_stateid_is_current() argument
4922 if (nfs4_set_rw_stateid(&current_stateid, ctx, l_ctx, fmode) == -EIO) in nfs4_stateid_is_current()
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Dinternal.h250 int nfs_iocounter_wait(struct nfs_lock_context *l_ctx);
/Linux-v4.19/include/linux/
Dnfs_fs.h397 extern void nfs_put_lock_context(struct nfs_lock_context *l_ctx);