diff options
Diffstat (limited to 'fs/ocfs2/dlmglue.c')
| -rw-r--r-- | fs/ocfs2/dlmglue.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 764ecbd5ad41..92a6149da9c1 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -19,6 +19,7 @@ #include <linux/delay.h> #include <linux/quotaops.h> #include <linux/sched/signal.h> +#include <linux/string_choices.h> #define MLOG_MASK_PREFIX ML_DLM_GLUE #include <cluster/masklog.h> @@ -794,7 +795,7 @@ void ocfs2_lock_res_free(struct ocfs2_lock_res *res) /* * Keep a list of processes who have interest in a lockres. - * Note: this is now only uesed for check recursive cluster locking. + * Note: this is now only used for check recursive cluster locking. */ static inline void ocfs2_add_holder(struct ocfs2_lock_res *lockres, struct ocfs2_lock_holder *oh) @@ -2529,30 +2530,28 @@ bail: /* * This is working around a lock inversion between tasks acquiring DLM - * locks while holding a page lock and the downconvert thread which - * blocks dlm lock acquiry while acquiring page locks. + * locks while holding a folio lock and the downconvert thread which + * blocks dlm lock acquiry while acquiring folio locks. * - * ** These _with_page variantes are only intended to be called from aop - * methods that hold page locks and return a very specific *positive* error + * ** These _with_folio variants are only intended to be called from aop + * methods that hold folio locks and return a very specific *positive* error * code that aop methods pass up to the VFS -- test for errors with != 0. ** * * The DLM is called such that it returns -EAGAIN if it would have * blocked waiting for the downconvert thread. In that case we unlock - * our page so the downconvert thread can make progress. Once we've + * our folio so the downconvert thread can make progress. Once we've * done this we have to return AOP_TRUNCATED_PAGE so the aop method * that called us can bubble that back up into the VFS who will then * immediately retry the aop call. */ -int ocfs2_inode_lock_with_page(struct inode *inode, - struct buffer_head **ret_bh, - int ex, - struct page *page) +int ocfs2_inode_lock_with_folio(struct inode *inode, + struct buffer_head **ret_bh, int ex, struct folio *folio) { int ret; ret = ocfs2_inode_lock_full(inode, ret_bh, ex, OCFS2_LOCK_NONBLOCK); if (ret == -EAGAIN) { - unlock_page(page); + folio_unlock(folio); /* * If we can't get inode lock immediately, we should not return * directly here, since this will lead to a softlockup problem. @@ -2630,7 +2629,7 @@ void ocfs2_inode_unlock(struct inode *inode, } /* - * This _tracker variantes are introduced to deal with the recursive cluster + * This _tracker variants are introduced to deal with the recursive cluster * locking issue. The idea is to keep track of a lock holder on the stack of * the current process. If there's a lock holder on the stack, we know the * task context is already protected by cluster locking. Currently, they're @@ -2735,7 +2734,7 @@ void ocfs2_inode_unlock_tracker(struct inode *inode, struct ocfs2_lock_res *lockres; lockres = &OCFS2_I(inode)->ip_inode_lockres; - /* had_lock means that the currect process already takes the cluster + /* had_lock means that the current process already takes the cluster * lock previously. * If had_lock is 1, we have nothing to do here. * If had_lock is 0, we will release the lock. @@ -3802,9 +3801,9 @@ recheck: * set when the ast is received for an upconvert just before the * OCFS2_LOCK_BUSY flag is cleared. Now if the fs received a bast * on the heels of the ast, we want to delay the downconvert just - * enough to allow the up requestor to do its task. Because this + * enough to allow the up requester to do its task. Because this * lock is in the blocked queue, the lock will be downconverted - * as soon as the requestor is done with the lock. + * as soon as the requester is done with the lock. */ if (lockres->l_flags & OCFS2_LOCK_UPCONVERT_FINISHING) goto leave_requeue; @@ -4339,7 +4338,7 @@ unqueue: ocfs2_schedule_blocked_lock(osb, lockres); mlog(ML_BASTS, "lockres %s, requeue = %s.\n", lockres->l_name, - ctl.requeue ? "yes" : "no"); + str_yes_no(ctl.requeue)); spin_unlock_irqrestore(&lockres->l_lock, flags); if (ctl.unblock_action != UNBLOCK_CONTINUE |