diff options
Diffstat (limited to 'fs/ocfs2/localalloc.c')
| -rw-r--r-- | fs/ocfs2/localalloc.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c index 720e9f94957e..c4426d12a2ad 100644 --- a/fs/ocfs2/localalloc.c +++ b/fs/ocfs2/localalloc.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-or-later -/* -*- mode: c; c-basic-offset: 8; -*- - * vim: noexpandtab sw=8 ts=8 sts=0: - * +/* * localalloc.c * * Node local data allocation @@ -608,7 +606,7 @@ out: /* * make sure we've got at least bits_wanted contiguous bits in the - * local alloc. You lose them when you drop i_mutex. + * local alloc. You lose them when you drop i_rwsem. * * We will add ourselves to the transaction passed in, but may start * our own in order to shift windows. @@ -638,7 +636,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, /* * We must double check state and allocator bits because - * another process may have changed them while holding i_mutex. + * another process may have changed them while holding i_rwsem. */ spin_lock(&osb->osb_lock); if (!ocfs2_la_state_enabled(osb) || @@ -677,7 +675,7 @@ int ocfs2_reserve_local_alloc_bits(struct ocfs2_super *osb, /* * Under certain conditions, the window slide code * might have reduced the number of bits available or - * disabled the the local alloc entirely. Re-check + * disabled the local alloc entirely. Re-check * here and return -ENOSPC if necessary. */ status = -ENOSPC; @@ -1031,7 +1029,7 @@ enum ocfs2_la_event { /* * Given an event, calculate the size of our next local alloc window. * - * This should always be called under i_mutex of the local alloc inode + * This should always be called under i_rwsem of the local alloc inode * so that local alloc disabling doesn't race with processes trying to * use the allocator. * |