diff options
| author | Brian Behlendorf <[email protected]> | 2010-08-26 10:58:00 -0700 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2010-08-31 08:38:48 -0700 |
| commit | bf701a83c5ec192be6d3afe87ebeee45ce9127f4 (patch) | |
| tree | 84b1c9b02f92be72eaf8687f55dfa640431a1286 /module/zfs/zio.c | |
| parent | 161ce7ce3cfc7ec1cd3c93d27f25a94b7408588f (diff) | |
Fix stack inline
Decrease stack usage for various call paths by forcing certain
functions to be inlined. By inlining the functions the overhead
of a new stack frame is removed at the cost of increased code size.
Signed-off-by: Brian Behlendorf <[email protected]>
Diffstat (limited to 'module/zfs/zio.c')
| -rw-r--r-- | module/zfs/zio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/module/zfs/zio.c b/module/zfs/zio.c index e434cf01a..f0f0cff6b 100644 --- a/module/zfs/zio.c +++ b/module/zfs/zio.c @@ -436,7 +436,8 @@ zio_wait_for_children(zio_t *zio, enum zio_child child, enum zio_wait_type wait) return (waiting); } -static void +__attribute__((always_inline)) +static inline void zio_notify_parent(zio_t *pio, zio_t *zio, enum zio_wait_type wait) { uint64_t *countp = &pio->io_children[zio->io_child_type][wait]; |