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authorLinus Torvalds <torvalds@linux-foundation.org>2021-03-13 01:19:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-03-13 01:19:35 +0300
commitf296bfd5cd04cbb49b8fc9585adc280ab2b58624 (patch)
tree737c4b8cbfe4f0f645d1fa6f2f5ce1b8283ec4bb /net
parentb6b8aa27a3c64a958c8cc57ce3d37d3fbddfa3d6 (diff)
parent4f8be1f53bf615102d103c0509ffa9596f65b718 (diff)
downloadlinux-f296bfd5cd04cbb49b8fc9585adc280ab2b58624.tar.xz
Merge tag 'nfs-for-5.12-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
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
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/sched.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index cf702a5f7fe5..39ed0e0afe6d 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -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)