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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2020-12-19 07:15:17 +0100 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2021-02-03 18:37:25 +0100 |
| commit | 5cb738b5fbd2f3ebe9dec0e428577a4f2128adbe (patch) | |
| tree | a7cf4778bbc44272e6e15e05d4261a745ab94cb6 /fs/gfs2/log.h | |
| parent | gfs2: Use a tighter bound in gfs2_trans_begin (diff) | |
| download | linux-5cb738b5fbd2f3ebe9dec0e428577a4f2128adbe.tar.xz linux-5cb738b5fbd2f3ebe9dec0e428577a4f2128adbe.zip | |
gfs2: Get rid of current_tail()
Keep the current value of the updated log tail in the super block as
sb_log_flush_tail instead of computing it on the fly. This avoids
unnecessary sd_ail_lock taking and cleans up the code.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/log.h')
| -rw-r--r-- | fs/gfs2/log.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/gfs2/log.h b/fs/gfs2/log.h index cbc097ca9244..b36a3539f352 100644 --- a/fs/gfs2/log.h +++ b/fs/gfs2/log.h @@ -43,7 +43,9 @@ static inline void gfs2_log_pointers_init(struct gfs2_sbd *sdp, if (++value == sdp->sd_jdesc->jd_blocks) { value = 0; } - sdp->sd_log_head = sdp->sd_log_tail = value; + sdp->sd_log_tail = value; + sdp->sd_log_flush_tail = value; + sdp->sd_log_head = value; } static inline void gfs2_ordered_add_inode(struct gfs2_inode *ip) |