diff options
| author | Amar Tumballi <amarts@redhat.com> | 2012-04-12 17:52:10 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-05-03 21:54:54 -0700 |
| commit | e4b3c0d90c46e6dde97f57fa93ed215b0d34e0c4 (patch) | |
| tree | 60b39fe288a35f419ec874931451ecde333a5f0a /xlators/storage | |
| parent | d879951ca9e69632517cf13f8f8773c330c14165 (diff) | |
iobuf: option to provide larger size of buffers
provide an option to failover to standard allocation if iobuf of
required size doesn't exists. this can be achieved by keeping an
arena dedicated for all the out of boundary allocations.
Change-Id: I41a2bd7d353dc7bcb2e1a6e4b41735afe9865975
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 812784
Reviewed-on: http://review.gluster.com/3136
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index b92ab19e616..f9805628689 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -1890,9 +1890,6 @@ out: return 0; } -#define ALIGN_BUF(ptr,bound) ((void *)((unsigned long)(ptr + bound - 1) & \ - (unsigned long)(~(bound - 1)))) - int posix_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, off_t offset, uint32_t flags, dict_t *xdata) @@ -2055,7 +2052,7 @@ __posix_writev (int fd, struct iovec *vector, int count, off_t startoff, internal_off = startoff; for (idx = 0; idx < count; idx++) { /* page aligned buffer */ - buf = ALIGN_BUF (alloc_buf, align); + buf = GF_ALIGN_BUF (alloc_buf, align); memcpy (buf, vector[idx].iov_base, vector[idx].iov_len); |