6.1-stable review patch. If anyone has any objections, please let me know.
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From: Andreas Gruenbacher agruenba@redhat.com
[ Upstream commit cad1e15804a83afd9a5c1d95a428d60d1f9c0340 ]
Rename the SDF_FS_FROZEN flag to SDF_FREEZE_INITIATOR to indicate more clearly that the node that has this flag set is the initiator of the freeze.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com Stable-dep-of: f66af88e3321 ("gfs2: Stop using gfs2_make_fs_ro for withdraw") Signed-off-by: Sasha Levin sashal@kernel.org --- fs/gfs2/incore.h | 2 +- fs/gfs2/super.c | 8 ++++---- fs/gfs2/sys.c | 2 +- fs/gfs2/util.c | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index d09d9892cd055..113aeb5877027 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -600,7 +600,7 @@ enum { SDF_RORECOVERY = 7, /* read only recovery */ SDF_SKIP_DLM_UNLOCK = 8, SDF_FORCE_AIL_FLUSH = 9, - SDF_FS_FROZEN = 10, + SDF_FREEZE_INITIATOR = 10, SDF_WITHDRAWING = 11, /* Will withdraw eventually */ SDF_WITHDRAW_IN_PROG = 12, /* Withdraw is in progress */ SDF_REMOTE_WITHDRAW = 13, /* Performing remote recovery */ diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index cb05332e473bd..cdfbfda046945 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -676,8 +676,8 @@ void gfs2_freeze_func(struct work_struct *work) gfs2_freeze_unlock(&freeze_gh); } deactivate_super(sb); - clear_bit_unlock(SDF_FS_FROZEN, &sdp->sd_flags); - wake_up_bit(&sdp->sd_flags, SDF_FS_FROZEN); + clear_bit_unlock(SDF_FREEZE_INITIATOR, &sdp->sd_flags); + wake_up_bit(&sdp->sd_flags, SDF_FREEZE_INITIATOR); return; }
@@ -720,7 +720,7 @@ static int gfs2_freeze_super(struct super_block *sb) fs_err(sdp, "retrying...\n"); msleep(1000); } - set_bit(SDF_FS_FROZEN, &sdp->sd_flags); + set_bit(SDF_FREEZE_INITIATOR, &sdp->sd_flags); out: mutex_unlock(&sdp->sd_freeze_mutex); return error; @@ -745,7 +745,7 @@ static int gfs2_thaw_super(struct super_block *sb)
gfs2_freeze_unlock(&sdp->sd_freeze_gh); mutex_unlock(&sdp->sd_freeze_mutex); - return wait_on_bit(&sdp->sd_flags, SDF_FS_FROZEN, TASK_INTERRUPTIBLE); + return wait_on_bit(&sdp->sd_flags, SDF_FREEZE_INITIATOR, TASK_INTERRUPTIBLE); }
/** diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index d87ea98cf5350..e1fa76d4a7c22 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -110,7 +110,7 @@ static ssize_t status_show(struct gfs2_sbd *sdp, char *buf) test_bit(SDF_RORECOVERY, &f), test_bit(SDF_SKIP_DLM_UNLOCK, &f), test_bit(SDF_FORCE_AIL_FLUSH, &f), - test_bit(SDF_FS_FROZEN, &f), + test_bit(SDF_FREEZE_INITIATOR, &f), test_bit(SDF_WITHDRAWING, &f), test_bit(SDF_WITHDRAW_IN_PROG, &f), test_bit(SDF_REMOTE_WITHDRAW, &f), diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c index 1195ea08f9ca4..ebf87fb7b3bf5 100644 --- a/fs/gfs2/util.c +++ b/fs/gfs2/util.c @@ -187,7 +187,7 @@ static void signal_our_withdraw(struct gfs2_sbd *sdp) } sdp->sd_jinode_gh.gh_flags |= GL_NOCACHE; gfs2_glock_dq(&sdp->sd_jinode_gh); - if (test_bit(SDF_FS_FROZEN, &sdp->sd_flags)) { + if (test_bit(SDF_FREEZE_INITIATOR, &sdp->sd_flags)) { /* Make sure gfs2_thaw_super works if partially-frozen */ flush_work(&sdp->sd_freeze_work); atomic_set(&sdp->sd_freeze_state, SFS_FROZEN);