1. 05 Jun, 2012 6 commits
  2. 04 Jun, 2012 12 commits
  3. 03 Jun, 2012 3 commits
    • Linus Torvalds's avatar
      vfs: move inode stat information closer together · 2f9d3df8
      Linus Torvalds authored
      The comment above it says "Stat data, not accessed from path walking",
      but in fact some of inode fields we use for the common stat data was way
      down at the end of the inode, causing unnecessary cache misses for the
      common stat operations.
      
      The inode structure is pretty big, and this can change padding depending
      on field width, but at least on the common 64-bit configurations this
      doesn't change the size.  Some of our inode layout has historically been
      to tro to avoid unnecessary padding fields, but cache locality is at
      least as important for layout, if not more.
      
      Noticed by looking at kernel profiles, and noticing that the "i_blkbits"
      access stood out like a sore thumb.
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      2f9d3df8
    • Linus Torvalds's avatar
      Linux 3.5-rc1 · f8f5701b
      Linus Torvalds authored
      f8f5701b
    • Linus Torvalds's avatar
      Merge tag 'dm-3.5-changes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm · 912afc36
      Linus Torvalds authored
      Pull device-mapper updates from Alasdair G Kergon:
       "Improve multipath's retrying mechanism in some defined circumstances
        and provide a simple reserve/release mechanism for userspace tools to
        access thin provisioning metadata while the pool is in use."
      
      * tag 'dm-3.5-changes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm:
        dm thin: provide userspace access to pool metadata
        dm thin: use slab mempools
        dm mpath: allow ioctls to trigger pg init
        dm mpath: delay retry of bypassed pg
        dm mpath: reduce size of struct multipath
      912afc36
  4. 02 Jun, 2012 18 commits
  5. 01 Jun, 2012 1 commit
    • Linus Torvalds's avatar
      Merge tag 'fbdev-updates-for-3.5' of git://github.com/schandinat/linux-2.6 · 804ce986
      Linus Torvalds authored
      Pull fbdev updates from Florian Tobias Schandinat:
       - driver for AUO-K1900 and AUO-K1901 epaper controller
       - large updates for OMAP (e.g. decouple HDMI audio and video)
       - some updates for Exynos and SH Mobile
       - various other small fixes and cleanups
      
      * tag 'fbdev-updates-for-3.5' of git://github.com/schandinat/linux-2.6: (130 commits)
        video: bfin_adv7393fb: Fix cleanup code
        video: exynos_dp: reduce delay time when configuring video setting
        video: exynos_dp: move sw reset prioir to enabling sw defined function
        video: exynos_dp: use devm_ functions
        fb: handle NULL pointers in framebuffer release
        OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request
        OMAPDSS: Apply VENC timings even if panel is disabled
        OMAPDSS: VENC/DISPC: Delay dividing Y resolution for managers connected to VENC
        OMAPDSS: DISPC: Support rotation through TILER
        OMAPDSS: VRFB: remove compiler warnings when CONFIG_BUG=n
        OMAPFB: remove compiler warnings when CONFIG_BUG=n
        OMAPDSS: remove compiler warnings when CONFIG_BUG=n
        OMAPDSS: DISPC: fix usage of dispc_ovl_set_accu_uv
        OMAPDSS: use DSI_FIFO_BUG workaround only for manual update displays
        OMAPDSS: DSI: Support command mode interleaving during video mode blanking periods
        OMAPDSS: DISPC: Update Accumulator configuration for chroma plane
        drivers/video: fsl-diu-fb: don't initialize the THRESHOLDS registers
        video: exynos mipi dsi: support reverse panel type
        video: exynos mipi dsi: Properly interpret the interrupt source flags
        video: exynos mipi dsi: Avoid races in probe()
        ...
      804ce986