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| author | Fabian Frederick | 2016-08-02 19:05:27 +0200 |
|---|---|---|
| committer | Bob Peterson | 2016-08-02 19:05:27 +0200 |
| commit | 47a9a527946842dd8d83d4c8c8be22b2615b65f5 (patch) | |
| tree | 1c244821bac1286dcedc72f09d4d2d9fa343176d /fs/gfs2/ops_fstype.c | |
| parent | Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux (diff) | |
| download | kernel-qcow2-linux-47a9a527946842dd8d83d4c8c8be22b2615b65f5.tar.gz kernel-qcow2-linux-47a9a527946842dd8d83d4c8c8be22b2615b65f5.tar.xz kernel-qcow2-linux-47a9a527946842dd8d83d4c8c8be22b2615b65f5.zip | |
GFS2: use BIT() macro
Replace 1 << value shift by more explicit BIT() macro
Also fixes two bare unsigned definitions:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+ unsigned hsize = BIT(ip->i_depth);
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/ops_fstype.c')
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index ef1e1822977f..ff72ac6439c8 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -58,7 +58,7 @@ static void gfs2_tune_init(struct gfs2_tune *gt) gt->gt_quota_scale_num = 1; gt->gt_quota_scale_den = 1; gt->gt_new_files_jdata = 0; - gt->gt_max_readahead = 1 << 18; + gt->gt_max_readahead = BIT(18); gt->gt_complain_secs = 10; } @@ -284,7 +284,7 @@ static int gfs2_read_sb(struct gfs2_sbd *sdp, int silent) sdp->sd_fsb2bb_shift = sdp->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT; - sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift; + sdp->sd_fsb2bb = BIT(sdp->sd_fsb2bb_shift); sdp->sd_diptrs = (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)) / sizeof(u64); sdp->sd_inptrs = (sdp->sd_sb.sb_bsize - @@ -302,7 +302,7 @@ static int gfs2_read_sb(struct gfs2_sbd *sdp, int silent) /* Compute maximum reservation required to add a entry to a directory */ - hash_blocks = DIV_ROUND_UP(sizeof(u64) * (1 << GFS2_DIR_MAX_DEPTH), + hash_blocks = DIV_ROUND_UP(sizeof(u64) * BIT(GFS2_DIR_MAX_DEPTH), sdp->sd_jbsize); ind_blocks = 0; @@ -1089,7 +1089,7 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent sdp->sd_sb.sb_bsize_shift = sb->s_blocksize_bits; sdp->sd_fsb2bb_shift = sdp->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT; - sdp->sd_fsb2bb = 1 << sdp->sd_fsb2bb_shift; + sdp->sd_fsb2bb = BIT(sdp->sd_fsb2bb_shift); sdp->sd_tune.gt_logd_secs = sdp->sd_args.ar_commit; sdp->sd_tune.gt_quota_quantum = sdp->sd_args.ar_quota_quantum; |