diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-02-21 12:51:39 +0000 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-02-21 12:51:39 +0000 |
| commit | f55ab26a8f92a23988c3e6da28dae4741933a4e2 (patch) | |
| tree | b6f9e89ce1b2ccde8d81314aeea06f6a02f882f7 /fs/gfs2/incore.h | |
| parent | 5c4e9e036678fae65c9288e1c00a6f33cd447283 (diff) | |
[GFS2] Use mutices rather than semaphores
As well as a number of minor bug fixes, this patch changes GFS
to use mutices rather than semaphores. This results in better
information in case there are any locking problems.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index e43a0475d0d8..7fe422537ff0 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -88,7 +88,7 @@ struct gfs2_rgrpd { uint64_t rd_rg_vn; struct gfs2_bitmap *rd_bits; unsigned int rd_bh_count; - struct semaphore rd_mutex; + struct mutex rd_mutex; uint32_t rd_free_clone; struct gfs2_log_element rd_le; uint32_t rd_last_alloc_data; @@ -277,7 +277,7 @@ enum { struct gfs2_file { unsigned long f_flags; /* GFF_... */ - struct semaphore f_fl_mutex; + struct mutex f_fl_mutex; struct gfs2_holder f_fl_gh; struct gfs2_inode *f_inode; @@ -510,7 +510,7 @@ struct gfs2_sbd { struct gfs2_holder sd_live_gh; struct gfs2_glock *sd_rename_gl; struct gfs2_glock *sd_trans_gl; - struct semaphore sd_invalidate_inodes_mutex; + struct mutex sd_invalidate_inodes_mutex; /* Inode Stuff */ @@ -528,12 +528,12 @@ struct gfs2_sbd { /* Inum stuff */ - struct semaphore sd_inum_mutex; + struct mutex sd_inum_mutex; /* StatFS stuff */ spinlock_t sd_statfs_spin; - struct semaphore sd_statfs_mutex; + struct mutex sd_statfs_mutex; struct gfs2_statfs_change sd_statfs_master; struct gfs2_statfs_change sd_statfs_local; unsigned long sd_statfs_sync_time; @@ -542,7 +542,7 @@ struct gfs2_sbd { uint64_t sd_rindex_vn; spinlock_t sd_rindex_spin; - struct semaphore sd_rindex_mutex; + struct mutex sd_rindex_mutex; struct list_head sd_rindex_list; struct list_head sd_rindex_mru_list; struct list_head sd_rindex_recent_list; @@ -553,7 +553,7 @@ struct gfs2_sbd { struct list_head sd_jindex_list; spinlock_t sd_jindex_spin; - struct semaphore sd_jindex_mutex; + struct mutex sd_jindex_mutex; unsigned int sd_journals; unsigned long sd_jindex_refresh_time; @@ -581,7 +581,7 @@ struct gfs2_sbd { struct list_head sd_unlinked_list; atomic_t sd_unlinked_count; spinlock_t sd_unlinked_spin; - struct semaphore sd_unlinked_mutex; + struct mutex sd_unlinked_mutex; unsigned int sd_unlinked_slots; unsigned int sd_unlinked_chunks; @@ -592,7 +592,7 @@ struct gfs2_sbd { struct list_head sd_quota_list; atomic_t sd_quota_count; spinlock_t sd_quota_spin; - struct semaphore sd_quota_mutex; + struct mutex sd_quota_mutex; unsigned int sd_quota_slots; unsigned int sd_quota_chunks; @@ -637,7 +637,7 @@ struct gfs2_sbd { int sd_log_idle; unsigned long sd_log_flush_time; - struct semaphore sd_log_flush_lock; + struct mutex sd_log_flush_lock; struct list_head sd_log_flush_list; unsigned int sd_log_flush_head; @@ -659,7 +659,7 @@ struct gfs2_sbd { /* For quiescing the filesystem */ struct gfs2_holder sd_freeze_gh; - struct semaphore sd_freeze_lock; + struct mutex sd_freeze_lock; unsigned int sd_freeze_count; /* Counters */ |