diff options
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 98ceccdbcf51..8c42786e4942 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -183,6 +183,8 @@ typedef struct xfs_mount { struct percpu_counter m_icount; /* allocated inodes counter */ struct percpu_counter m_ifree; /* free inodes counter */ struct percpu_counter m_fdblocks; /* free block counter */ + struct percpu_counter m_frextents; /* free rt extent counter */ + /* * Count of data device blocks reserved for delayed allocations, * including indlen blocks. Does not include allocated CoW staging @@ -427,16 +429,15 @@ __XFS_IS_OPSTATE(blockgc_enabled, BLOCKGC_ENABLED) #define XFS_MAX_IO_LOG 30 /* 1G */ #define XFS_MIN_IO_LOG PAGE_SHIFT -#define xfs_is_shutdown(mp) xfs_is_shutdown(mp) -void xfs_do_force_shutdown(struct xfs_mount *mp, int flags, char *fname, +void xfs_do_force_shutdown(struct xfs_mount *mp, uint32_t flags, char *fname, int lnnum); #define xfs_force_shutdown(m,f) \ xfs_do_force_shutdown(m, f, __FILE__, __LINE__) -#define SHUTDOWN_META_IO_ERROR 0x0001 /* write attempt to metadata failed */ -#define SHUTDOWN_LOG_IO_ERROR 0x0002 /* write attempt to the log failed */ -#define SHUTDOWN_FORCE_UMOUNT 0x0004 /* shutdown from a forced unmount */ -#define SHUTDOWN_CORRUPT_INCORE 0x0008 /* corrupt in-memory data structures */ +#define SHUTDOWN_META_IO_ERROR (1u << 0) /* write attempt to metadata failed */ +#define SHUTDOWN_LOG_IO_ERROR (1u << 1) /* write attempt to the log failed */ +#define SHUTDOWN_FORCE_UMOUNT (1u << 2) /* shutdown from a forced unmount */ +#define SHUTDOWN_CORRUPT_INCORE (1u << 3) /* corrupt in-memory structures */ #define XFS_SHUTDOWN_STRINGS \ { SHUTDOWN_META_IO_ERROR, "metadata_io" }, \ @@ -496,9 +497,20 @@ xfs_fdblocks_unavailable( return mp->m_alloc_set_aside + atomic64_read(&mp->m_allocbt_blks); } -extern int xfs_mod_fdblocks(struct xfs_mount *mp, int64_t delta, - bool reserved); -extern int xfs_mod_frextents(struct xfs_mount *mp, int64_t delta); +int xfs_mod_freecounter(struct xfs_mount *mp, struct percpu_counter *counter, + int64_t delta, bool rsvd); + +static inline int +xfs_mod_fdblocks(struct xfs_mount *mp, int64_t delta, bool reserved) +{ + return xfs_mod_freecounter(mp, &mp->m_fdblocks, delta, reserved); +} + +static inline int +xfs_mod_frextents(struct xfs_mount *mp, int64_t delta) +{ + return xfs_mod_freecounter(mp, &mp->m_frextents, delta, false); +} extern int xfs_readsb(xfs_mount_t *, int); extern void xfs_freesb(xfs_mount_t *); |