diff options
author | Oleg Drokin <green@linuxhacker.ru> | 2015-10-01 00:12:13 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-02 11:17:19 +0200 |
commit | 17556af2b4268f3504cefeb907d27a5c40dff230 (patch) | |
tree | a9d216b6cfaac457b0ad1f899a73e75035fc3790 | |
parent | b27f9d185f8ed05229b867a30de1d4254039deb8 (diff) |
staging/lustre: Remove ununused ll_ra_read_get()
Also ll_ra_read_get_locked that was only used by it.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/lustre/lustre/llite/llite_internal.h | 1 | ||||
-rw-r--r-- | drivers/staging/lustre/lustre/llite/rw.c | 24 |
2 files changed, 0 insertions, 25 deletions
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h index 59fdbedb2f90..d6bdfedbe618 100644 --- a/drivers/staging/lustre/lustre/llite/llite_internal.h +++ b/drivers/staging/lustre/lustre/llite/llite_internal.h @@ -657,7 +657,6 @@ static inline int ll_need_32bit_api(struct ll_sb_info *sbi) void ll_ra_read_in(struct file *f, struct ll_ra_read *rar); void ll_ra_read_ex(struct file *f, struct ll_ra_read *rar); -struct ll_ra_read *ll_ra_read_get(struct file *f); /* llite/lproc_llite.c */ int ldebugfs_register_mountpoint(struct dentry *parent, diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c index 8c1bfd2f6d4f..71be1947dc37 100644 --- a/drivers/staging/lustre/lustre/llite/rw.c +++ b/drivers/staging/lustre/lustre/llite/rw.c @@ -417,30 +417,6 @@ void ll_ra_read_ex(struct file *f, struct ll_ra_read *rar) spin_unlock(&ras->ras_lock); } -static struct ll_ra_read *ll_ra_read_get_locked(struct ll_readahead_state *ras) -{ - struct ll_ra_read *scan; - - list_for_each_entry(scan, &ras->ras_read_beads, lrr_linkage) { - if (scan->lrr_reader == current) - return scan; - } - return NULL; -} - -struct ll_ra_read *ll_ra_read_get(struct file *f) -{ - struct ll_readahead_state *ras; - struct ll_ra_read *bead; - - ras = ll_ras_get(f); - - spin_lock(&ras->ras_lock); - bead = ll_ra_read_get_locked(ras); - spin_unlock(&ras->ras_lock); - return bead; -} - static int cl_read_ahead_page(const struct lu_env *env, struct cl_io *io, struct cl_page_list *queue, struct cl_page *page, struct page *vmpage) |