search for: 152,16

...vers/cpufreq/cpufreq.c 2011-10-14 14:58:01.000000000 +0200 @@ -53,7 +53,7 @@ static void cpufreq_cmdline_common_para( struct cpufreq_dom { unsigned int dom; - cpumask_t map; + cpumask_var_t map; struct list_head node; }; static LIST_HEAD_READ_MOSTLY(cpufreq_dom_list_head); @@ -152,11 +152,16 @@ int cpufreq_add_cpu(unsigned int cpu) if (!cpufreq_dom) return -ENOMEM; + if (!zalloc_cpumask_var(&cpufreq_dom->map)) { + xfree(cpufreq_dom); + return -ENOMEM; + } + cpufreq_dom->dom = dom; list_ad...

...++++++++++++ tests/test-eflags.sh | 53 ++++++++++++++++++++----------------- 8 files changed, 144 insertions(+), 27 deletions(-) diff --git a/docs/nbdkit-protocol.pod b/docs/nbdkit-protocol.pod index f706cfd..6b85c14 100644 --- a/docs/nbdkit-protocol.pod +++ b/docs/nbdkit-protocol.pod @@ -152,6 +152,16 @@ when structured replies are in effect. However, the flag is a no-op until we extend the plugin API to allow a fragmented read in the first place. +=item C<NBD_CMD_CACHE> + +Supported in nbdkit E<ge> 1.13.4. + +This protocol extension allows a client to inform the server...

.../?socket=nozero3.sock' qemu-io -f raw -c 'w -z -u 0 1M' 'nbd+unix://?socket=nozero4.sock' +qemu-io -f raw -c 'w -z -u 0 1M' 'nbd+unix://?socket=nozero5b.sock' # Check for expected ZERO vs. WRITE results grep 'connection=1 Zero' nozero1.log @@ -134,10 +152,16 @@ if grep 'connection=1 Zero' nozero4.log; then echo "filter should have converted zero into write" exit 1 fi +grep 'connection=1 Zero' nozero5b.log +if grep 'connection=1 Zero' nozero5a.log; then + echo "nbdkit should have converted zero int...

I'm still working my way through the filters before this series will be complete, but this is enough of a start to at least get some feedback on the idea of implementing another NBD protocol extension. Eric Blake (9): server: Internal hooks for implementing NBD_CMD_CACHE plugins: Add .cache callback file, split: Implement .cache with posix_fadvise nbd: Implement NBD_CMD_CACHE

...funcs); + ret = drm_framebuffer_init(dev, fb, &exynos_drm_fb_funcs); if (ret < 0) { DRM_ERROR("failed to initialize framebuffer\n"); goto err; } - return &exynos_fb->fb; + return fb; err: - kfree(exynos_fb); + kfree(fb); return ERR_PTR(ret); } @@ -179,12 +152,16 @@ exynos_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index) { - struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb); + struct exynos_drm_gem *exynos_gem; if (WARN_ON_ONCE(index >= MAX_FB_BUFFER))...

...funcs); + ret = drm_framebuffer_init(dev, fb, &exynos_drm_fb_funcs); if (ret < 0) { DRM_ERROR("failed to initialize framebuffer\n"); goto err; } - return &exynos_fb->fb; + return fb; err: - kfree(exynos_fb); + kfree(fb); return ERR_PTR(ret); } @@ -179,12 +152,16 @@ exynos_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index) { - struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb); + struct exynos_drm_gem *exynos_gem; if (WARN_ON_ONCE(index >= MAX_FB_BUFFER))...

...funcs); + ret = drm_framebuffer_init(dev, fb, &exynos_drm_fb_funcs); if (ret < 0) { DRM_ERROR("failed to initialize framebuffer\n"); goto err; } - return &exynos_fb->fb; + return fb; err: - kfree(exynos_fb); + kfree(fb); return ERR_PTR(ret); } @@ -179,12 +152,16 @@ exynos_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index) { - struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb); + struct exynos_drm_gem *exynos_gem; if (WARN_ON_ONCE(index >= MAX_FB_BUFFER))...

Well, I'm not quite done (I still want to get nbdinfo to work on a single nbd connection for all cases when reading the heads of the file is not required), but I'm happy with patches 1-11, and 12-13 show where I'm headed for getting NBD_OPT_INFO to work. Posting now to see if some of the earlier patches are ready to commit while I continue working on the latter half. Eric Blake (13):