summaryrefslogtreecommitdiffstats
path: root/fs/nfs
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2017-11-02 15:27:44 +0000
committerDavid Howells <dhowells@redhat.com>2017-11-13 15:38:16 +0000
commit5e4def20381678ba3ce0a4e117f97e378ecd81bc (patch)
tree455d2c682d9430a06bf2eb91b12e7eba9b1a645e /fs/nfs
parent81445e63e67a1e98b1c2575fa2b406d4289d2754 (diff)
downloadlinux-5e4def20381678ba3ce0a4e117f97e378ecd81bc.tar.bz2
Pass mode to wait_on_atomic_t() action funcs and provide default actions
Make wait_on_atomic_t() pass the TASK_* mode onto its action function as an extra argument and make it 'unsigned int throughout. Also, consolidate a bunch of identical action functions into a default function that can do the appropriate thing for the mode. Also, change the argument name in the bit_wait*() function declarations to reflect the fact that it's the mode and not the bit number. [Peter Z gives this a grudging ACK, but thinks that the whole atomic_t wait should be done differently, though he's not immediately sure as to how] Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Peter Zijlstra <peterz@infradead.org> cc: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/inode.c4
-rw-r--r--fs/nfs/internal.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 134d9f560240..1629056aa2c9 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -85,9 +85,9 @@ int nfs_wait_bit_killable(struct wait_bit_key *key, int mode)
}
EXPORT_SYMBOL_GPL(nfs_wait_bit_killable);
-int nfs_wait_atomic_killable(atomic_t *p)
+int nfs_wait_atomic_killable(atomic_t *p, unsigned int mode)
{
- return nfs_wait_killable(TASK_KILLABLE);
+ return nfs_wait_killable(mode);
}
/**
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index f9a4a5524bd5..5ab17fd4700a 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -388,7 +388,7 @@ extern void nfs_evict_inode(struct inode *);
void nfs_zap_acl_cache(struct inode *inode);
extern bool nfs_check_cache_invalid(struct inode *, unsigned long);
extern int nfs_wait_bit_killable(struct wait_bit_key *key, int mode);
-extern int nfs_wait_atomic_killable(atomic_t *p);
+extern int nfs_wait_atomic_killable(atomic_t *p, unsigned int mode);
/* super.c */
extern const struct super_operations nfs_sops;