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Merge tag 'nfs-for-5.12-2' of git://git.linux-nfs.org/projects/anna/linux-nfs

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Pull NFS client bugfixes from Anna Schumaker:
 "These are mostly fixes for issues discovered at the recent NFS
  bakeathon:

   - Fix PNFS_FLEXFILE_LAYOUT kconfig so it is possible to build
     into the kernel

   - Correct size calculationn for create reply length

   - Set memalloc_nofs_save() for sync tasks to prevent deadlocks

   - Don't revalidate directory permissions on lookup failure

   - Don't clear inode cache when lookup fails

   - Change functions to use nfs_set_cache_invalid() for proper
     delegation handling

   - Fix return value of _nfs4_get_security_label()

   - Return an error when attempting to remove system.nfs4_acl"

* tag 'nfs-for-5.12-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
  nfs: we don't support removing system.nfs4_acl
  NFSv4.2: fix return value of _nfs4_get_security_label()
  NFS: Fix open coded versions of nfs_set_cache_invalid() in NFSv4
  NFS: Fix open coded versions of nfs_set_cache_invalid()
  NFS: Clean up function nfs_mark_dir_for_revalidate()
  NFS: Don't gratuitously clear the inode cache when lookup failed
  NFS: Don't revalidate the directory permissions on a lookup failure
  SUNRPC: Set memalloc_nofs_save() for sync tasks
  NFS: Correct size calculation for create reply length
  nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
This commit is contained in:
Linus Torvalds
2021-03-12 14:19:35 -08:00
parent b6b8aa27a3 4f8be1f53b
commit f296bfd5cd
10 changed files with 76 additions and 61 deletions
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5
net/sunrpc/sched.c
View File

@@ -963,8 +963,11 @@ void rpc_execute(struct rpc_task *task)
rpc_set_active(task);
rpc_make_runnable(rpciod_workqueue, task);
if (!is_async)
if (!is_async) {
unsigned int pflags = memalloc_nofs_save();
__rpc_execute(task);
memalloc_nofs_restore(pflags);
}
}
static void rpc_async_schedule(struct work_struct *work)