search for: during_flush

Displaying 6 results from an estimated 6 matches for "during_flush".

[PATCH] tcm_vhost: Wait for pending requests in vhost_scsi_flush()
2013 Mar 11
4
[PATCH] tcm_vhost: Wait for pending requests in vhost_scsi_flush()
...sts issued > > > > + * before/during the flush operation > > > > + */ > > > > + u64 vs_inflight[2]; > > > > + wait_queue_head_t vs_flush_wait; /* wait queue for flush operation */ > > > > + spinlock_t vs_flush_lock; /* lock to protect vs_during_flush */ > > > > + int vs_during_flush; /* flag to indicate if we are in flush operation */ > > > > }; > > > > > > > > /* Local pointer to allocated TCM configfs fabric module */ > > > > @@ -108,6 +117,46 @@ static int iov_num_pages(struct i...
[PATCH] tcm_vhost: Wait for pending requests in vhost_scsi_flush()
2013 Mar 11
4
[PATCH] tcm_vhost: Wait for pending requests in vhost_scsi_flush()
...sts issued > > > > + * before/during the flush operation > > > > + */ > > > > + u64 vs_inflight[2]; > > > > + wait_queue_head_t vs_flush_wait; /* wait queue for flush operation */ > > > > + spinlock_t vs_flush_lock; /* lock to protect vs_during_flush */ > > > > + int vs_during_flush; /* flag to indicate if we are in flush operation */ > > > > }; > > > > > > > > /* Local pointer to allocated TCM configfs fabric module */ > > > > @@ -108,6 +117,46 @@ static int iov_num_pages(struct i...
[PATCH V2 0/3] tcm_vhost pending requests flush
2013 Mar 22
4
[PATCH V2 0/3] tcm_vhost pending requests flush
Changes in v2: - Increase/Decrease inflight requests in vhost_scsi_{allocate,free}_cmd and tcm_vhost_{allocate,free}_evt Asias He (3): tcm_vhost: Wait for pending requests in vhost_scsi_flush() tcm_vhost: Wait for pending requests in vhost_scsi_clear_endpoint() tcm_vhost: Fix tv_cmd leak in vhost_scsi_handle_vq drivers/vhost/tcm_vhost.c | 131
[PATCH V2 0/3] tcm_vhost pending requests flush
2013 Mar 22
4
[PATCH V2 0/3] tcm_vhost pending requests flush
Changes in v2: - Increase/Decrease inflight requests in vhost_scsi_{allocate,free}_cmd and tcm_vhost_{allocate,free}_evt Asias He (3): tcm_vhost: Wait for pending requests in vhost_scsi_flush() tcm_vhost: Wait for pending requests in vhost_scsi_clear_endpoint() tcm_vhost: Fix tv_cmd leak in vhost_scsi_handle_vq drivers/vhost/tcm_vhost.c | 131
[PATCH] vhost-blk: Add vhost-blk support v6
2012 Dec 02
3
[PATCH] vhost-blk: Add vhost-blk support v6
...VHOST_BLK_VQ_MAX = 1, +}; + +struct req_page_list { + struct page **pages; + int pages_nr; +}; + +#define NR_INLINE 16 + +struct vhost_blk_req { + struct req_page_list inline_pl[NR_INLINE]; + struct page *inline_page[NR_INLINE]; + struct bio *inline_bio[NR_INLINE]; + struct req_page_list *pl; + int during_flush; + bool use_inline; + + struct llist_node llnode; + + struct vhost_blk *blk; + + struct iovec *iov; + int iov_nr; + + struct bio **bio; + atomic_t bio_nr; + + struct iovec status[1]; + + sector_t sector; + int write; + u16 head; + long len; +}; + +struct vhost_blk { + wait_queue_head_t flush_wait;...
[PATCH] vhost-blk: Add vhost-blk support v6
2012 Dec 02
3
[PATCH] vhost-blk: Add vhost-blk support v6
...VHOST_BLK_VQ_MAX = 1, +}; + +struct req_page_list { + struct page **pages; + int pages_nr; +}; + +#define NR_INLINE 16 + +struct vhost_blk_req { + struct req_page_list inline_pl[NR_INLINE]; + struct page *inline_page[NR_INLINE]; + struct bio *inline_bio[NR_INLINE]; + struct req_page_list *pl; + int during_flush; + bool use_inline; + + struct llist_node llnode; + + struct vhost_blk *blk; + + struct iovec *iov; + int iov_nr; + + struct bio **bio; + atomic_t bio_nr; + + struct iovec status[1]; + + sector_t sector; + int write; + u16 head; + long len; +}; + +struct vhost_blk { + wait_queue_head_t flush_wait;...