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| author | Darrick J. Wong <djwong@kernel.org> | 2021-08-12 09:53:27 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-08-18 18:46:02 -0700 |
| commit | deb06b9ab6dfa167c280a68d5acb2f12e007073f (patch) | |
| tree | 519ceb881b11c16af2e39fddf81d95ec6e873afc /fs/xfs/libxfs/xfs_ialloc_btree.c | |
| parent | b5a6e5fe0e6840bc90e51cf522d6c5a880cde567 (diff) | |
| download | linux-deb06b9ab6dfa167c280a68d5acb2f12e007073f.tar.gz | |
xfs: make the start pointer passed to btree alloc_block functions const
The @start pointer passed to each per-AG btree type's ->alloc_block
function isn't supposed to be modified, since it's a hint about the
location of the btree block being split that is to be fed to the
allocator, so mark the parameter const.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ialloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index 903537a08c8e..cb602ba8b5d1 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -88,11 +88,11 @@ xfs_inobt_mod_blockcount( STATIC int __xfs_inobt_alloc_block( - struct xfs_btree_cur *cur, - union xfs_btree_ptr *start, - union xfs_btree_ptr *new, - int *stat, - enum xfs_ag_resv_type resv) + struct xfs_btree_cur *cur, + const union xfs_btree_ptr *start, + union xfs_btree_ptr *new, + int *stat, + enum xfs_ag_resv_type resv) { xfs_alloc_arg_t args; /* block allocation args */ int error; /* error return value */ @@ -127,20 +127,20 @@ __xfs_inobt_alloc_block( STATIC int xfs_inobt_alloc_block( - struct xfs_btree_cur *cur, - union xfs_btree_ptr *start, - union xfs_btree_ptr *new, - int *stat) + struct xfs_btree_cur *cur, + const union xfs_btree_ptr *start, + union xfs_btree_ptr *new, + int *stat) { return __xfs_inobt_alloc_block(cur, start, new, stat, XFS_AG_RESV_NONE); } STATIC int xfs_finobt_alloc_block( - struct xfs_btree_cur *cur, - union xfs_btree_ptr *start, - union xfs_btree_ptr *new, - int *stat) + struct xfs_btree_cur *cur, + const union xfs_btree_ptr *start, + union xfs_btree_ptr *new, + int *stat) { if (cur->bc_mp->m_finobt_nores) return xfs_inobt_alloc_block(cur, start, new, stat); |