diff options
Diffstat (limited to 'fs/ocfs2/inode.c')
| -rw-r--r-- | fs/ocfs2/inode.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index ebb2bbe30f35..86cf073996b5 100644 --- a/fs/ocfs2/inode.c +++ b/fs/ocfs2/inode.c @@ -49,7 +49,6 @@ #include "symlink.h" #include "sysfile.h" #include "uptodate.h" -#include "vote.h" #include "buffer_head_io.h" @@ -718,8 +717,8 @@ static int ocfs2_wipe_inode(struct inode *inode, } /* we do this while holding the orphan dir lock because we - * don't want recovery being run from another node to vote for - * an inode delete on us -- this will result in two nodes + * don't want recovery being run from another node to try an + * inode delete underneath us -- this will result in two nodes * truncating the same file! */ status = ocfs2_truncate_for_delete(osb, inode, di_bh); if (status < 0) { @@ -744,7 +743,7 @@ bail: } /* There is a series of simple checks that should be done before a - * vote is even considered. Encapsulate those in this function. */ + * trylock is even considered. Encapsulate those in this function. */ static int ocfs2_inode_is_valid_to_delete(struct inode *inode) { int ret = 0; @@ -758,14 +757,14 @@ static int ocfs2_inode_is_valid_to_delete(struct inode *inode) goto bail; } - /* If we're coming from process_vote we can't go into our own + /* If we're coming from downconvert_thread we can't go into our own * voting [hello, deadlock city!], so unforuntately we just * have to skip deleting this guy. That's OK though because * the node who's doing the actual deleting should handle it * anyway. */ - if (current == osb->vote_task) { + if (current == osb->dc_task) { mlog(0, "Skipping delete of %lu because we're currently " - "in process_vote\n", inode->i_ino); + "in downconvert\n", inode->i_ino); goto bail; } @@ -779,10 +778,9 @@ static int ocfs2_inode_is_valid_to_delete(struct inode *inode) goto bail_unlock; } - /* If we have voted "yes" on the wipe of this inode for - * another node, it will be marked here so we can safely skip - * it. Recovery will cleanup any inodes we might inadvertantly - * skip here. */ + /* If we have allowd wipe of this inode for another node, it + * will be marked here so we can safely skip it. Recovery will + * cleanup any inodes we might inadvertantly skip here. */ if (oi->ip_flags & OCFS2_INODE_SKIP_DELETE) { mlog(0, "Skipping delete of %lu because another node " "has done this for us.\n", inode->i_ino); @@ -929,7 +927,7 @@ void ocfs2_delete_inode(struct inode *inode) /* Lock down the inode. This gives us an up to date view of * it's metadata (for verification), and allows us to - * serialize delete_inode votes. + * serialize delete_inode on multiple nodes. * * Even though we might be doing a truncate, we don't take the * allocation lock here as it won't be needed - nobody will @@ -947,15 +945,15 @@ void ocfs2_delete_inode(struct inode *inode) * before we go ahead and wipe the inode. */ status = ocfs2_query_inode_wipe(inode, di_bh, &wipe); if (!wipe || status < 0) { - /* Error and inode busy vote both mean we won't be + /* Error and remote inode busy both mean we won't be * removing the inode, so they take almost the same * path. */ if (status < 0) mlog_errno(status); - /* Someone in the cluster has voted to not wipe this - * inode, or it was never completely orphaned. Write - * out the pages and exit now. */ + /* Someone in the cluster has disallowed a wipe of + * this inode, or it was never completely + * orphaned. Write out the pages and exit now. */ ocfs2_cleanup_delete_inode(inode, 1); goto bail_unlock_inode; } @@ -1008,12 +1006,12 @@ void ocfs2_clear_inode(struct inode *inode) mlog_bug_on_msg(OCFS2_SB(inode->i_sb) == NULL, "Inode=%lu\n", inode->i_ino); - /* For remove delete_inode vote, we hold open lock before, - * now it is time to unlock PR and EX open locks. */ + /* To preven remote deletes we hold open lock before, now it + * is time to unlock PR and EX open locks. */ ocfs2_open_unlock(inode); /* Do these before all the other work so that we don't bounce - * the vote thread while waiting to destroy the locks. */ + * the downconvert thread while waiting to destroy the locks. */ ocfs2_mark_lockres_freeing(&oi->ip_rw_lockres); ocfs2_mark_lockres_freeing(&oi->ip_meta_lockres); ocfs2_mark_lockres_freeing(&oi->ip_data_lockres); |