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| author | Fabian Frederick <fabf@skynet.be> | 2015-06-12 19:58:50 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-06-16 18:14:03 +0300 |
| commit | 455b6ee6452751dc471b5a434f9398fb825d5149 (patch) | |
| tree | d5919151d4bb4026d4a40b420f2a83f8aecaf732 /fs/nfs | |
| parent | 298073181112a6ab6c30fe7971b99de968daf81e (diff) | |
| download | linux-455b6ee6452751dc471b5a434f9398fb825d5149.tar.xz | |
pnfs/flexfiles: use swap() in ff_layout_sort_mirrors()
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/flexfilelayout/flexfilelayout.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c index 7d05089e52d6..0f1410c94827 100644 --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -182,17 +182,14 @@ static void _ff_layout_free_lseg(struct nfs4_ff_layout_segment *fls) static void ff_layout_sort_mirrors(struct nfs4_ff_layout_segment *fls) { - struct nfs4_ff_layout_mirror *tmp; int i, j; for (i = 0; i < fls->mirror_array_cnt - 1; i++) { for (j = i + 1; j < fls->mirror_array_cnt; j++) if (fls->mirror_array[i]->efficiency < - fls->mirror_array[j]->efficiency) { - tmp = fls->mirror_array[i]; - fls->mirror_array[i] = fls->mirror_array[j]; - fls->mirror_array[j] = tmp; - } + fls->mirror_array[j]->efficiency) + swap(fls->mirror_array[i], + fls->mirror_array[j]); } } |