diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/rw.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/rw.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c index e9ba38a553cf..416f7a094a6d 100644 --- a/drivers/staging/lustre/lustre/llite/rw.c +++ b/drivers/staging/lustre/lustre/llite/rw.c @@ -135,7 +135,7 @@ static struct ll_cl_context *ll_cl_init(struct file *file, } /* - * Loop-back driver calls ->prepare_write() and ->sendfile() + * Loop-back driver calls ->prepare_write(). * methods directly, bypassing file system ->write() operation, * so cl_io has to be created here. */ @@ -558,10 +558,10 @@ static int ll_read_ahead_page(const struct lu_env *env, struct cl_io *io, * striped over, rather than having a constant value for all files here. */ /* RAS_INCREASE_STEP should be (1UL << (inode->i_blkbits - PAGE_CACHE_SHIFT)). - * Temprarily set RAS_INCREASE_STEP to 1MB. After 4MB RPC is enabled + * Temporarily set RAS_INCREASE_STEP to 1MB. After 4MB RPC is enabled * by default, this should be adjusted corresponding with max_read_ahead_mb * and max_read_ahead_per_file_mb otherwise the readahead budget can be used - * up quickly which will affect read performance siginificantly. See LU-2816 */ + * up quickly which will affect read performance significantly. See LU-2816 */ #define RAS_INCREASE_STEP(inode) (ONE_MB_BRW_SIZE >> PAGE_CACHE_SHIFT) static inline int stride_io_mode(struct ll_readahead_state *ras) @@ -570,7 +570,7 @@ static inline int stride_io_mode(struct ll_readahead_state *ras) } /* The function calculates how much pages will be read in * [off, off + length], in such stride IO area, - * stride_offset = st_off, stride_lengh = st_len, + * stride_offset = st_off, stride_length = st_len, * stride_pages = st_pgs * * |------------------|*****|------------------|*****|------------|*****|.... @@ -1090,7 +1090,7 @@ void ras_update(struct ll_sb_info *sbi, struct inode *inode, ras_set_start(inode, ras, index); if (stride_io_mode(ras)) - /* Since stride readahead is sentivite to the offset + /* Since stride readahead is sensitive to the offset * of read-ahead, so we use original offset here, * instead of ras_window_start, which is RPC aligned */ ras->ras_next_readahead = max(index, ras->ras_next_readahead); |