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| author | Sage Weil <sage@newdream.net> | 2011-03-10 13:33:26 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-03-21 12:24:23 -0700 |
| commit | 80456f8672f7e69d05c01627da03587dc1ea1603 (patch) | |
| tree | 8351eb6c340a54357fc38df32335a87afefd875f /fs | |
| parent | ad1fee96cbaf873520064252c5dc3212c9844861 (diff) | |
| download | lwn-80456f8672f7e69d05c01627da03587dc1ea1603.tar.gz lwn-80456f8672f7e69d05c01627da03587dc1ea1603.zip | |
ceph: move readahead default to fs/ceph from libceph
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/super.c | 4 | ||||
| -rw-r--r-- | fs/ceph/super.h | 1 |
2 files changed, 3 insertions, 2 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index e39ea78c4894..a9e78b4a258c 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -293,7 +293,7 @@ static int parse_mount_options(struct ceph_mount_options **pfsopt, fsopt->sb_flags = flags; fsopt->flags = CEPH_MOUNT_OPT_DEFAULT; - fsopt->rsize = CEPH_MOUNT_RSIZE_DEFAULT; + fsopt->rsize = CEPH_RSIZE_DEFAULT; fsopt->snapdir_name = kstrdup(CEPH_SNAPDIRNAME_DEFAULT, GFP_KERNEL); fsopt->caps_wanted_delay_min = CEPH_CAPS_WANTED_DELAY_MIN_DEFAULT; fsopt->caps_wanted_delay_max = CEPH_CAPS_WANTED_DELAY_MAX_DEFAULT; @@ -375,7 +375,7 @@ static int ceph_show_options(struct seq_file *m, struct vfsmount *mnt) if (fsopt->wsize) seq_printf(m, ",wsize=%d", fsopt->wsize); - if (fsopt->rsize != CEPH_MOUNT_RSIZE_DEFAULT) + if (fsopt->rsize != CEPH_RSIZE_DEFAULT) seq_printf(m, ",rsize=%d", fsopt->rsize); if (fsopt->congestion_kb != default_congestion_kb()) seq_printf(m, ",write_congestion_kb=%d", fsopt->congestion_kb); diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 5405c903704e..619fe719968f 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -36,6 +36,7 @@ #define ceph_test_mount_opt(fsc, opt) \ (!!((fsc)->mount_options->flags & CEPH_MOUNT_OPT_##opt)) +#define CEPH_RSIZE_DEFAULT (512*1024) /* readahead */ #define CEPH_MAX_READDIR_DEFAULT 1024 #define CEPH_MAX_READDIR_BYTES_DEFAULT (512*1024) #define CEPH_SNAPDIRNAME_DEFAULT ".snap" |