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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-06-06 10:10:07 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-06-06 10:10:07 -0600 |
| commit | 8c31b1635b91e48f867e010cd7bcd06393e5858a (patch) | |
| tree | 4981add7e38e24724d255dedeb03f93be34d33ec /fs/btrfs/super.c | |
| parent | 121a2dd860f8348fb014b660f133a0cb9a16273e (diff) | |
| parent | 2ce420da39078a6135d1c004a0e4436fdc1458b4 (diff) | |
| download | linux-stable-8c31b1635b91e48f867e010cd7bcd06393e5858a.tar.gz | |
Merge branch 'gpio/next-mx' into gpio/next
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 9b2e7e5bc3ef..117e74e3604b 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -161,7 +161,8 @@ enum { Opt_compress_type, Opt_compress_force, Opt_compress_force_type, Opt_notreelog, Opt_ratio, Opt_flushoncommit, Opt_discard, Opt_space_cache, Opt_clear_cache, Opt_user_subvol_rm_allowed, - Opt_enospc_debug, Opt_subvolrootid, Opt_defrag, Opt_err, + Opt_enospc_debug, Opt_subvolrootid, Opt_defrag, + Opt_inode_cache, Opt_err, }; static match_table_t tokens = { @@ -193,6 +194,7 @@ static match_table_t tokens = { {Opt_enospc_debug, "enospc_debug"}, {Opt_subvolrootid, "subvolrootid=%d"}, {Opt_defrag, "autodefrag"}, + {Opt_inode_cache, "inode_cache"}, {Opt_err, NULL}, }; @@ -361,6 +363,10 @@ int btrfs_parse_options(struct btrfs_root *root, char *options) printk(KERN_INFO "btrfs: enabling disk space caching\n"); btrfs_set_opt(info->mount_opt, SPACE_CACHE); break; + case Opt_inode_cache: + printk(KERN_INFO "btrfs: enabling inode map caching\n"); + btrfs_set_opt(info->mount_opt, INODE_MAP_CACHE); + break; case Opt_clear_cache: printk(KERN_INFO "btrfs: force clearing of disk cache\n"); btrfs_set_opt(info->mount_opt, CLEAR_CACHE); |