From: Sage Weil Date: Thu, 10 Mar 2011 21:33:26 +0000 (-0800) Subject: ceph: move readahead default to fs/ceph from libceph X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=80456f8672f7e69d05c01627da03587dc1ea1603;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git ceph: move readahead default to fs/ceph from libceph Signed-off-by: Sage Weil --- 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" diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 72c72bfccb88..0d2e0fffb470 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -71,7 +71,6 @@ struct ceph_options { #define CEPH_OSD_TIMEOUT_DEFAULT 60 /* seconds */ #define CEPH_OSD_KEEPALIVE_DEFAULT 5 #define CEPH_OSD_IDLE_TTL_DEFAULT 60 -#define CEPH_MOUNT_RSIZE_DEFAULT (512*1024) /* readahead */ #define CEPH_MSG_MAX_FRONT_LEN (16*1024*1024) #define CEPH_MSG_MAX_DATA_LEN (16*1024*1024)