diff options
| author | Abhi Das <adas@redhat.com> | 2019-05-02 14:17:40 -0500 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2019-05-07 23:39:15 +0200 |
| commit | f4686c26ecc34e8e458b8235f0af5198c9b13bfd (patch) | |
| tree | 6768f35e9f263165a70e22b3f5d164e0b400e856 /fs/gfs2/recovery.h | |
| parent | d0a22a4b03b8475b7aa3fa41243c26c291407844 (diff) | |
gfs2: read journal in large chunks
Use bios to read in the journal into the address space of the journal inode
(jd_inode), sequentially and in large chunks. This is faster for locating the
journal head that the previous binary search approach. When performing
recovery, we keep the journal in the address space until recovery is done,
which further speeds up things.
Signed-off-by: Abhi Das <adas@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/recovery.h')
| -rw-r--r-- | fs/gfs2/recovery.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/recovery.h b/fs/gfs2/recovery.h index 5932d4b6f43e..1831a1974c8c 100644 --- a/fs/gfs2/recovery.h +++ b/fs/gfs2/recovery.h @@ -27,8 +27,6 @@ extern int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where) extern int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where); extern void gfs2_revoke_clean(struct gfs2_jdesc *jd); -extern int gfs2_find_jhead(struct gfs2_jdesc *jd, - struct gfs2_log_header_host *head); extern int gfs2_recover_journal(struct gfs2_jdesc *gfs2_jd, bool wait); extern void gfs2_recover_func(struct work_struct *work); extern int __get_log_header(struct gfs2_sbd *sdp, |