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Commit 17556af2 authored by Oleg Drokin's avatar Oleg Drokin Committed by Greg Kroah-Hartman
Browse files

staging/lustre: Remove ununused ll_ra_read_get() 



Also ll_ra_read_get_locked that was only used by it.

Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b27f9d18

drivers/staging/lustre/lustre/llite/llite_internal.h

+0 −1
Original line number Diff line number Diff line
@@ -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,

drivers/staging/lustre/lustre/llite/rw.c

+0 −24
Original line number Diff line number Diff line
@@ -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)