search for: config_debug_fs

When CONFIG_DEBUG_FS=y and CONFIG_OCFS2_FS_STATS=n, we get the following warning: fs/ocfs2/cluster/tcp.c:213:16: warning: ?o2net_get_func_run_time? defined but not used Since o2net_get_func_run_time is only called from o2net_update_recv_stats, so move it under CONFIG_OCFS2_FS_STATS. Signed-off-by: Rakib Mullick <...

...u/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 1ac871b..6ccafd3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -33,7 +33,6 @@ #include "drmP.h" #include "nouveau_drv.h" -#if defined(CONFIG_DEBUG_FS) static int nouveau_debugfs_channel_info(struct seq_file *m, void *data) { @@ -154,4 +153,3 @@ nouveau_debugfs_takedown(struct drm_minor *minor) drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES, minor); } -#endif diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b...

.../cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index a27d615..2bcf706 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -143,8 +143,8 @@ static void o2net_sc_postpone_idle(struct o2net_sock_container *sc); static void o2net_sc_reset_idle_timer(struct o2net_sock_container *sc); #ifdef CONFIG_DEBUG_FS -void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, - u32 msgkey, struct task_struct *task, u8 node) +static void o2net_init_nst(struct o2net_send_tracking *nst, u32 msgtype, + u32 msgkey, struct task_struct *task, u8 node) { INIT_LIST_HEAD(&nst->st_net_debug_item...

...ude <linux/i2c.h> +#include <linux/debugfs.h> #include <drm/drm_dp_mst_helper.h> #include <drm/drmP.h> @@ -3154,6 +3155,104 @@ struct drm_dp_mst_topology_state *drm_atomic_get_mst_topology_state(struct drm_a } EXPORT_SYMBOL(drm_atomic_get_mst_topology_state); +#ifdef CONFIG_DEBUG_FS +static int drm_dp_mst_debugfs_state_show(struct seq_file *m, void *data) +{ + drm_dp_mst_dump_topology(m, m->private); + return 0; +} + +static int drm_dp_mst_debugfs_state_open(struct inode *inode, + struct file *file) +{ + struct drm_dp_mst_topology_mgr *mgr = inode->i_private; + + re...

fixes a compile error Signed-off-by: Karol Herbst <nouveau at karolherbst.de> --- drm/nouveau/nouveau_debugfs.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drm/nouveau/nouveau_debugfs.h b/drm/nouveau/nouveau_debugfs.h index 52c7161..b8c03ff 100644 --- a/drm/nouveau/nouveau_debugfs.h +++ b/drm/nouveau/nouveau_debugfs.h @@ -34,13 +34,13 @@

...pa/pds/Makefile b/drivers/vdpa/pds/Makefile index 2e22418e3ab3..c2d314d4614d 100644 --- a/drivers/vdpa/pds/Makefile +++ b/drivers/vdpa/pds/Makefile @@ -5,6 +5,5 @@ obj-$(CONFIG_PDS_VDPA) := pds_vdpa.o pds_vdpa-y := aux_drv.o \ cmds.o \ + debugfs.o \ vdpa_dev.o - -pds_vdpa-$(CONFIG_DEBUG_FS) += debugfs.o -- 2.17.1

...u/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c index 1ac871b..6ccafd3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -33,7 +33,6 @@ #include "drmP.h" #include "nouveau_drv.h" -#if defined(CONFIG_DEBUG_FS) static int nouveau_debugfs_channel_info(struct seq_file *m, void *data) { @@ -154,4 +153,3 @@ nouveau_debugfs_takedown(struct drm_minor *minor) drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES, minor); } -#endif diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b...

Looks like I made the mistake of forgetting to check whether or not this would build without CONFIG_DEBUG_FS, as the Kbuild bot reported some issues building with tegra_defconfig: In file included from drivers/gpu/drm/nouveau/nouveau_display.c:47: ./drivers/gpu/drm/nouveau/dispnv50/crc.h: In function ?nv50_head_crc_late_register?: ./drivers/gpu/drm/nouveau/dispnv50/crc.h:106:47: error: parameter name omi...

This is the next version of my patch series for teaching DRM how to automatically create debugfs nodes for drivers with MST topologies. This was originally intended just for nouveau, but has since been expanded to all DRM drivers. Changes since previous version: - Fix documentation error that got noticed by the kbuild bot in "drm/dp_mst: Pass entire connector to

Added two debugfs entries... one to dump o2hb livenodes and the other to dump osb. $ cat /sys/kernel/debug/ocfs2/BC4F4550BEA74F92BDCC746AAD2EC0BF/fs_state Device => Id: 8,65 Uuid: BC4F4550BEA74F92BDCC746AAD2EC0BF Gen: 0xA02024F2 Label: sunil-xattr Volume => State: 1 Flags: 0x0 Sizes => Block: 4096 Cluster: 4096 Features => Compat: 0x1 Incompat: 0x350 ROcompat: 0x1

...+ 2 files changed, 16 insertions(+) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 578d867a81d5..f33e349c4ec5 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { #if defined(CONFIG_DEBUG_FS) .debugfs_init = qxl_debugfs_init, #endif + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, .gem_prime_pin = qxl_gem_prime_pin, .gem_prime_unpin = qxl...

...+ 2 files changed, 16 insertions(+) diff --git a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c index 578d867a81d5..f33e349c4ec5 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.c +++ b/drivers/gpu/drm/qxl/qxl_drv.c @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { #if defined(CONFIG_DEBUG_FS) .debugfs_init = qxl_debugfs_init, #endif + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_export = drm_gem_prime_export, .gem_prime_import = drm_gem_prime_import, .gem_prime_pin = qxl_gem_prime_pin, .gem_prime_unpin = qxl...

The only non-fix here is Joel's new configfs convenience macros, but nobody is using them yet, so I think the patch is safe. By the way, these patches (as usual) are all rebased on top of your latest tree. I think that since the vast majority of ocfs2 and configfs patches are self-contained and within a small area of the kernel that this should probably be fine. If you feel otherwise however,

...et by nouveau after each capture, and is exposed in a separate folder within each CRTC's debugfs directory labelled "nv_crc". Changes since v1: * Forgot to finish saving crc.h before saving, whoops. This just adds some corrections to the empty function declarations that we use if CONFIG_DEBUG_FS isn't enabled. Changes since v2: * Don't check return code from debugfs_create_dir() or debugfs_create_file() - Greg K-H Changes since v3: (no functional changes) * Fix SPDX license identifiers (checkpatch) * s/uint32_t/u32/ (checkpatch) * Fix indenting in switch cases (checkpatch) Chan...

...et by nouveau after each capture, and is exposed in a separate folder within each CRTC's debugfs directory labelled "nv_crc". Changes since v1: * Forgot to finish saving crc.h before saving, whoops. This just adds some corrections to the empty function declarations that we use if CONFIG_DEBUG_FS isn't enabled. Changes since v2: * Don't check return code from debugfs_create_dir() or debugfs_create_file() - Greg K-H Signed-off-by: Lyude Paul <lyude at redhat.com> --- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 25 +- drivers/gpu/drm/nouveau/dispnv50/Kbuild | 4 + d...

...et by nouveau after each capture, and is exposed in a separate folder within each CRTC's debugfs directory labelled "nv_crc". Changes since v1: * Forgot to finish saving crc.h before saving, whoops. This just adds some corrections to the empty function declarations that we use if CONFIG_DEBUG_FS isn't enabled. Changes since v2: * Don't check return code from debugfs_create_dir() or debugfs_create_file() - Greg K-H Changes since v3: (no functional changes) * Fix SPDX license identifiers (checkpatch) * s/uint32_t/u32/ (checkpatch) * Fix indenting in switch cases (checkpatch) Sig...

...rs/gpu/drm/nouveau/dispnv50/Kbuild index e0c435eae664..6fdddb266fb1 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/Kbuild +++ b/drivers/gpu/drm/nouveau/dispnv50/Kbuild @@ -10,6 +10,10 @@ nouveau-y += dispnv50/core917d.o nouveau-y += dispnv50/corec37d.o nouveau-y += dispnv50/corec57d.o +nouveau-$(CONFIG_DEBUG_FS) += dispnv50/crc.o +nouveau-$(CONFIG_DEBUG_FS) += dispnv50/crc907d.o +nouveau-$(CONFIG_DEBUG_FS) += dispnv50/crcc37d.o + nouveau-y += dispnv50/dac507d.o nouveau-y += dispnv50/dac907d.o diff --git a/drivers/gpu/drm/nouveau/dispnv50/atom.h b/drivers/gpu/drm/nouveau/dispnv50/atom.h index 62faaf60f...

...it a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c >> index 578d867a81d5..f33e349c4ec5 100644 >> --- a/drivers/gpu/drm/qxl/qxl_drv.c >> +++ b/drivers/gpu/drm/qxl/qxl_drv.c >> @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { >> #if defined(CONFIG_DEBUG_FS) >> .debugfs_init = qxl_debugfs_init, >> #endif >> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, >> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, >> .gem_prime_export = drm_gem_prime_export, >> .gem_prime_impor...

...it a/drivers/gpu/drm/qxl/qxl_drv.c b/drivers/gpu/drm/qxl/qxl_drv.c >> index 578d867a81d5..f33e349c4ec5 100644 >> --- a/drivers/gpu/drm/qxl/qxl_drv.c >> +++ b/drivers/gpu/drm/qxl/qxl_drv.c >> @@ -255,10 +255,14 @@ static struct drm_driver qxl_driver = { >> #if defined(CONFIG_DEBUG_FS) >> .debugfs_init = qxl_debugfs_init, >> #endif >> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd, >> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle, >> .gem_prime_export = drm_gem_prime_export, >> .gem_prime_impor...

...rm_file.h | 4 + 5 files changed, 203 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 6f28fe58f169..a53a454b167f 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -39,6 +39,13 @@ #if defined(CONFIG_DEBUG_FS) +struct drm_debugfs_callback { + void (*init)(void *data); + void (*cleanup_cb)(void *data); + void *data; + struct list_head list; +}; + /*************************************************** * Initialization, etc. **************************************************/ @@ -67,6 +74,113 @@ stati...