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| author |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-03-28 13:19:18 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-03-28 16:38:02 -0400 |
| commit | 8d3ca331026a7f9700d3747eed59a67b8f828cdc (patch) | |
| tree | fa62349f988e7af70efce82517cec4effd27d87e /fs/nfs/internal.h | |
| parent | SUNRPC: Don't allow waiting for exiting tasks (diff) | |
| download | wireguard-linux-8d3ca331026a7f9700d3747eed59a67b8f828cdc.tar.xz wireguard-linux-8d3ca331026a7f9700d3747eed59a67b8f828cdc.zip | |
NFS: Don't allow waiting for exiting tasks
Once a task calls exit_signals() it can no longer be signalled. So do
not allow it to do killable waits.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index fae2c7ae4acc..2133b3c20bad 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -912,6 +912,11 @@ static inline u32 nfs_stateid_hash(nfs4_stateid *stateid) } #endif +static inline bool nfs_current_task_exiting(void) +{ + return (current->flags & PF_EXITING) != 0; +} + static inline bool nfs_error_is_fatal(int err) { switch (err) { |