diff options
Diffstat (limited to 'fs/gfs2/rgrp.c')
| -rw-r--r-- | fs/gfs2/rgrp.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 8f1cfb02a6cb..503b842f3ba2 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -591,11 +591,7 @@ static int gfs2_ri_update(struct gfs2_inode *ip) u64 rgrp_count = ip->i_disksize; int error; - if (do_div(rgrp_count, sizeof(struct gfs2_rindex))) { - gfs2_consist_inode(ip); - return -EIO; - } - + do_div(rgrp_count, sizeof(struct gfs2_rindex)); clear_rgrpdi(sdp); file_ra_state_init(&ra_state, inode->i_mapping); @@ -915,7 +911,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd) struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip) { BUG_ON(ip->i_alloc != NULL); - ip->i_alloc = kzalloc(sizeof(struct gfs2_alloc), GFP_KERNEL); + ip->i_alloc = kzalloc(sizeof(struct gfs2_alloc), GFP_NOFS); return ip->i_alloc; } @@ -1710,11 +1706,16 @@ int gfs2_check_blk_type(struct gfs2_sbd *sdp, u64 no_addr, unsigned int type) { struct gfs2_rgrpd *rgd; struct gfs2_holder ri_gh, rgd_gh; + struct gfs2_inode *ip = GFS2_I(sdp->sd_rindex); + int ri_locked = 0; int error; - error = gfs2_rindex_hold(sdp, &ri_gh); - if (error) - goto fail; + if (!gfs2_glock_is_locked_by_me(ip->i_gl)) { + error = gfs2_rindex_hold(sdp, &ri_gh); + if (error) + goto fail; + ri_locked = 1; + } error = -EINVAL; rgd = gfs2_blk2rgrpd(sdp, no_addr); @@ -1730,7 +1731,8 @@ int gfs2_check_blk_type(struct gfs2_sbd *sdp, u64 no_addr, unsigned int type) gfs2_glock_dq_uninit(&rgd_gh); fail_rindex: - gfs2_glock_dq_uninit(&ri_gh); + if (ri_locked) + gfs2_glock_dq_uninit(&ri_gh); fail: return error; } |