diff options
| -rw-r--r-- | fs/xfs/scrub/scrub.c | 17 | ||||
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 7 | ||||
| -rw-r--r-- | fs/xfs/xfs_message.h | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_mount.h | 15 |
4 files changed, 23 insertions, 22 deletions
diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c index b11870d07c56..2e8e400f10a9 100644 --- a/fs/xfs/scrub/scrub.c +++ b/fs/xfs/scrub/scrub.c @@ -340,20 +340,6 @@ static const struct xchk_meta_ops meta_scrub_ops[] = { }, }; -/* This isn't a stable feature, warn once per day. */ -static inline void -xchk_experimental_warning( - struct xfs_mount *mp) -{ - static struct ratelimit_state scrub_warning = RATELIMIT_STATE_INIT( - "xchk_warning", 86400 * HZ, 1); - ratelimit_set_flags(&scrub_warning, RATELIMIT_MSG_ON_RELEASE); - - if (__ratelimit(&scrub_warning)) - xfs_alert(mp, -"EXPERIMENTAL online scrub feature in use. Use at your own risk!"); -} - static int xchk_validate_inputs( struct xfs_mount *mp, @@ -478,7 +464,8 @@ xfs_scrub_metadata( if (error) goto out; - xchk_experimental_warning(mp); + xfs_warn_mount(mp, XFS_OPSTATE_WARNED_SCRUB, + "EXPERIMENTAL online scrub feature in use. Use at your own risk!"); sc = kmem_zalloc(sizeof(struct xfs_scrub), KM_NOFS | KM_MAYFAIL); if (!sc) { diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 888839e75d11..d4a77c53f94b 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -149,12 +149,7 @@ xfs_growfs_data_private( error = xfs_resizefs_init_new_ags(tp, &id, oagcount, nagcount, delta, &lastag_extended); } else { - static struct ratelimit_state shrink_warning = \ - RATELIMIT_STATE_INIT("shrink_warning", 86400 * HZ, 1); - ratelimit_set_flags(&shrink_warning, RATELIMIT_MSG_ON_RELEASE); - - if (__ratelimit(&shrink_warning)) - xfs_alert(mp, + xfs_warn_mount(mp, XFS_OPSTATE_WARNED_SHRINK, "EXPERIMENTAL online shrink feature in use. Use at your own risk!"); error = xfs_ag_shrink_space(mp, &tp, nagcount - 1, -delta); diff --git a/fs/xfs/xfs_message.h b/fs/xfs/xfs_message.h index 55ee464ab59f..cc323775a12c 100644 --- a/fs/xfs/xfs_message.h +++ b/fs/xfs/xfs_message.h @@ -75,6 +75,12 @@ do { \ #define xfs_debug_ratelimited(dev, fmt, ...) \ xfs_printk_ratelimited(xfs_debug, dev, fmt, ##__VA_ARGS__) +#define xfs_warn_mount(mp, warntag, fmt, ...) \ +do { \ + if (xfs_should_warn((mp), (warntag))) \ + xfs_warn((mp), (fmt), ##__VA_ARGS__); \ +} while (0) + #define xfs_warn_once(dev, fmt, ...) \ xfs_printk_once(xfs_warn, dev, fmt, ##__VA_ARGS__) #define xfs_notice_once(dev, fmt, ...) \ diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 8c42786e4942..93a954271db2 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -391,6 +391,11 @@ __XFS_HAS_FEAT(nouuid, NOUUID) */ #define XFS_OPSTATE_BLOCKGC_ENABLED 6 +/* Kernel has logged a warning about online fsck being used on this fs. */ +#define XFS_OPSTATE_WARNED_SCRUB 7 +/* Kernel has logged a warning about shrink being used on this fs. */ +#define XFS_OPSTATE_WARNED_SHRINK 8 + #define __XFS_IS_OPSTATE(name, NAME) \ static inline bool xfs_is_ ## name (struct xfs_mount *mp) \ { \ @@ -413,6 +418,12 @@ __XFS_IS_OPSTATE(readonly, READONLY) __XFS_IS_OPSTATE(inodegc_enabled, INODEGC_ENABLED) __XFS_IS_OPSTATE(blockgc_enabled, BLOCKGC_ENABLED) +static inline bool +xfs_should_warn(struct xfs_mount *mp, long nr) +{ + return !test_and_set_bit(nr, &mp->m_opstate); +} + #define XFS_OPSTATE_STRINGS \ { (1UL << XFS_OPSTATE_UNMOUNTING), "unmounting" }, \ { (1UL << XFS_OPSTATE_CLEAN), "clean" }, \ @@ -420,7 +431,9 @@ __XFS_IS_OPSTATE(blockgc_enabled, BLOCKGC_ENABLED) { (1UL << XFS_OPSTATE_INODE32), "inode32" }, \ { (1UL << XFS_OPSTATE_READONLY), "read_only" }, \ { (1UL << XFS_OPSTATE_INODEGC_ENABLED), "inodegc" }, \ - { (1UL << XFS_OPSTATE_BLOCKGC_ENABLED), "blockgc" } + { (1UL << XFS_OPSTATE_BLOCKGC_ENABLED), "blockgc" }, \ + { (1UL << XFS_OPSTATE_WARNED_SCRUB), "wscrub" }, \ + { (1UL << XFS_OPSTATE_WARNED_SHRINK), "wshrink" } /* * Max and min values for mount-option defined I/O |