Searched refs:writeback (Results 26 - 50 of 178) sorted by relevance

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/linux-master/drivers/iommu/
H A Dvirtio-iommu.c85 void *writeback; member in struct:viommu_request
176 if (req->writeback && len == write_len)
177 memcpy(req->writeback, req->buf + req->write_offset,
205 * @writeback: copy data back to the buffer when the request completes.
210 * When @writeback is true, data written by the device, including the request
218 bool writeback)
238 if (writeback) {
239 req->writeback = buf + write_offset;
217 __viommu_add_req(struct viommu_dev *viommu, void *buf, size_t len, bool writeback) argument
/linux-master/drivers/block/
H A Dvirtio_blk.c1075 u8 writeback; local
1080 &writeback);
1084 * assume no writeback cache is in use.
1087 writeback = virtio_has_feature(vdev, VIRTIO_BLK_F_FLUSH);
1089 return writeback;
1094 u8 writeback = virtblk_get_cache_mode(vdev); local
1097 blk_queue_write_cache(vblk->disk->queue, writeback, false);
1128 u8 writeback = virtblk_get_cache_mode(vblk->vdev); local
1130 BUG_ON(writeback >= ARRAY_SIZE(virtblk_cache_types));
1131 return sysfs_emit(buf, "%s\n", virtblk_cache_types[writeback]);
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/linux-master/drivers/gpu/drm/amd/display/dc/dml2/
H A Ddisplay_mode_core.c6685 CalculateWatermarks_params->WritebackEnable = mode_lib->ms.cache_display_cfg.writeback.WritebackEnable;
6686 CalculateWatermarks_params->WritebackPixelFormat = mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat;
6687 CalculateWatermarks_params->WritebackDestinationWidth = mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth;
6688 CalculateWatermarks_params->WritebackDestinationHeight = mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight;
6689 CalculateWatermarks_params->WritebackSourceHeight = mode_lib->ms.cache_display_cfg.writeback.WritebackSourceHeight;
6822 if (mode_lib->ms.cache_display_cfg.writeback.WritebackEnable[k] == true
6823 && mode_lib->ms.cache_display_cfg.writeback.WritebackPixelFormat[k] == dml_444_64) {
6824 mode_lib->ms.WriteBandwidth[k] = mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationWidth[k]
6825 * mode_lib->ms.cache_display_cfg.writeback.WritebackDestinationHeight[k]
6826 / (mode_lib->ms.cache_display_cfg.writeback
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/linux-master/fs/
H A Dsync.c14 #include <linux/writeback.h>
89 * writeback runs on all devices in parallel. Then we sync all inodes reliably
91 * writeback. At this point all data is on disk so metadata should be stable
316 * range which are not presently under writeback. Note that this may block for
H A DMakefile14 seq_file.o xattr.o libfs.o fs-writeback.o \
/linux-master/drivers/media/platform/renesas/vsp1/
H A Dvsp1_drm.c551 if (pipe->output->writeback)
893 if (cfg->writeback.pixelformat) {
894 const struct vsp1_du_writeback_config *wb_cfg = &cfg->writeback;
905 pipe->output->writeback = true;
/linux-master/fs/reiserfs/
H A Dfile.c12 #include <linux/writeback.h>
/linux-master/fs/sysv/
H A Dialloc.c29 #include <linux/writeback.h>
H A Dinode.c30 #include <linux/writeback.h>
/linux-master/drivers/md/bcache/
H A Dmovinggc.c104 op->writeback = KEY_DIRTY(&io->w->key);
135 /* XXX: if we error, background writeback could stall indefinitely */
/linux-master/fs/afs/
H A Dwrite.c12 #include <linux/writeback.h>
31 * Find a key to use for the writeback. We cached the keys used to author the
32 * writes on the vnode. *_wbk will contain the last writeback key used or NULL
186 * Set up write requests for a writeback slice. We need to add a write request
259 * Prune the keys cached for writeback. The caller must hold vnode->wb_lock.
/linux-master/include/linux/
H A Dnfs_fs_sb.h143 atomic_long_t writeback; /* number of writeback pages */ member in struct:nfs_server
144 unsigned int write_congested;/* flag set when writeback gets too high */
H A Dbacking-dev.h16 #include <linux/writeback.h>
119 * BDI_CAP_WRITEBACK: Supports dirty page writeback, and dirty pages
121 * BDI_CAP_WRITEBACK_ACCT: Automatically account writeback pages
133 * writeback_in_progress - determine whether there is writeback in progress
136 * Determine whether there is writeback waiting to be handled against a
162 * inode_cgwb_enabled - test whether cgroup writeback is enabled on an inode
165 * Cgroup writeback requires support from the filesystem. Also, both memcg and
264 * If wbc does not have inode attached, it means cgroup writeback was
H A Dfscache.h19 #include <linux/writeback.h>
/linux-master/fs/xfs/
H A Dxfs_linux.h56 #include <linux/writeback.h>
/linux-master/mm/
H A DMakefile46 maccess.o page-writeback.o folio-compat.o \
H A Dpage-writeback.c3 * mm/page-writeback.c
24 #include <linux/writeback.h>
41 #include <trace/events/writeback.h>
65 * will look to see if it needs to force writeback or throttling.
72 * Start background writeback (via writeback threads) at this percentage
89 * The generator of dirty data starts writeback at this percentage
252 * requiring writeback.
434 * global_dirty_limits - background-writeback and dirty-throttling thresholds
1034 * 1% by default. Without strictlimit feature, fuse writeback ma
1718 unsigned long filepages, headroom, writeback; local
2108 unsigned long filepages, headroom, writeback; local
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/linux-master/include/trace/events/
H A Dmmflags.h116 DEF_PAGEFLAG_NAME(writeback), \
/linux-master/fs/btrfs/
H A Dcompression.c18 #include <linux/writeback.h>
278 * Clear the writeback bits on all of the file
322 if (cb->writeback)
332 * writeback on the file pages and free the compressed pages.
334 * This also calls the writeback end hooks for the file pages so that metadata
362 * The corresponding pages in the inode should be marked for writeback
373 bool writeback)
389 cb->writeback = writeback;
369 btrfs_submit_compressed_write(struct btrfs_ordered_extent *ordered, struct page **compressed_pages, unsigned int nr_pages, blk_opf_t write_flags, bool writeback) argument
/linux-master/fs/gfs2/
H A Daops.c16 #include <linux/writeback.h>
21 #include <trace/events/writeback.h>
87 * @wbc: The writeback control
117 * @wbc: The writeback control
145 * @wbc: The writeback control
176 * Used for both ordered and writeback modes.
200 * @wbc: The writeback control
285 * we tagged for writeback prior to entering this loop.
300 * @wbc: The writeback control
385 * @wbc: The writeback contro
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/linux-master/include/linux/ceph/
H A Dlibceph.h16 #include <linux/writeback.h>
/linux-master/fs/jfs/
H A Dinode.c13 #include <linux/writeback.h>
/linux-master/arch/m68k/mac/
H A Dvia.c295 void via_l2_flush(int writeback) argument
/linux-master/fs/ext4/
H A Dreadpage.c43 #include <linux/writeback.h>
/linux-master/fs/adfs/
H A Dinode.c9 #include <linux/writeback.h>

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