search for: 1027,6

...DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), > DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), > + /* Staging ioctls */ > }; > > long > @@ -1027,6 +1032,7 @@ static void nouveau_display_options(void) > DRM_DEBUG_DRIVER("... runpm : %d\n", nouveau_runtime_pm); > DRM_DEBUG_DRIVER("... vram_pushbuf : %d\n", nouveau_vram_pushbuf); > DRM_DEBUG_DRIVER("... pstate : %d\n",...

...nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), >>> DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH|DRM_RENDER_ALLOW), >>> + /* Staging ioctls */ >>> }; >>> >>> long >>> @@ -1027,6 +1032,7 @@ static void nouveau_display_options(void) >>> DRM_DEBUG_DRIVER("... runpm : %d\n", nouveau_runtime_pm); >>> DRM_DEBUG_DRIVER("... vram_pushbuf : %d\n", nouveau_vram_pushbuf); >>> DRM_DEBUG_DRIVER("... ps...

On Thu, Sep 05, 2019 at 03:48:57PM -0400, Vivek Goyal wrote: > It is possible that a mount is in progress and device is being removed at > the same time. Use virtio_fs_mutex to avoid races. > > This also takes care of bunch of races and removes some TODO items. > > Signed-off-by: Vivek Goyal <vgoyal at redhat.com> > --- > fs/fuse/virtio_fs.c | 32

On Thu, Sep 05, 2019 at 03:48:57PM -0400, Vivek Goyal wrote: > It is possible that a mount is in progress and device is being removed at > the same time. Use virtio_fs_mutex to avoid races. > > This also takes care of bunch of races and removes some TODO items. > > Signed-off-by: Vivek Goyal <vgoyal at redhat.com> > --- > fs/fuse/virtio_fs.c | 32

This patchset proposes to introduce a "staging" module option to dynamically enable features (mostly ioctls) that are merged but may be refined before they are declared "stable". The second patch illustrates the use of this staging option with the SET_TILING ioctl, which can be used to specify the tiling options of a PRIME-imported buffer. The staging parameter will allow us

...ze, - &progress_counter); - else - printf("Fetching %s to %s\n", remote_path, local_path); - } + if (showprogress && size != 0) + start_progress_meter(remote_path, size, &progress_counter); while (num_req > 0 || max_req > 0) { char *data; @@ -1032,8 +1027,6 @@ offset = 0; if (showprogress) start_progress_meter(local_path, sb.st_size, &offset); - else - printf("Uploading %s to %s\n", local_path, remote_path); for (;;) { int len;

.../ + if (chdir(emptydir) == -1) + fatal("chdir(\"%s\"): %s", emptydir, strerror(errno)); + if (write(pmonitor->m_sendfd, &status, 1) < 0) + fatal("write(): %s", strerror(errno)); close(pmonitor->m_sendfd); /* Demote the child */ @@ -1008,10 +1027,6 @@ if ((pw = getpwnam(SSH_PRIVSEP_USER)) == NULL) fatal("Privilege separation user %s does not exist", SSH_PRIVSEP_USER); - if ((stat(_PATH_PRIVSEP_CHROOT_DIR, &st) == -1) || - (S_ISDIR(st.st_mode) == 0)) - fatal("Missing privilege separation directory: %...

...->vqs[i]; @@ -1020,6 +1028,7 @@ static int virtio_fs_fill_super(struct super_block *sb) /* Previous unmount will stop all queues. Start these again */ virtio_fs_start_all_queues(fs); fuse_send_init(fc, init_req); + mutex_unlock(&virtio_fs_mutex); return 0; err_free_init_req: @@ -1027,6 +1036,7 @@ static int virtio_fs_fill_super(struct super_block *sb) err_free_fuse_devs: virtio_fs_free_devs(fs); err: + mutex_unlock(&virtio_fs_mutex); return err; } @@ -1100,7 +1110,9 @@ static int virtio_fs_get_tree(struct fs_context *fsc) fc = kzalloc(sizeof(struct fuse_conn),...

...*fsvq = &fs->vqs[i]; @@ -1020,6 +1028,7 @@ static int virtio_fs_fill_super(struct s /* Previous unmount will stop all queues. Start these again */ virtio_fs_start_all_queues(fs); fuse_send_init(fc, init_req); + mutex_unlock(&virtio_fs_mutex); return 0; err_free_init_req: @@ -1027,6 +1036,7 @@ err_free_init_req: err_free_fuse_devs: virtio_fs_free_devs(fs); err: + mutex_unlock(&virtio_fs_mutex); return err; } @@ -1100,7 +1110,9 @@ static int virtio_fs_get_tree(struct fs_ fc = kzalloc(sizeof(struct fuse_conn), GFP_KERNEL); if (!fc) { + mutex_lock(&virti...

...VIXDISKLIB_MIN_CHUNK_SIZE, &block_list); + clear_error_suppression (); if (err == VIX_OK) { DEBUG_CALL ("VixDiskLib_FreeBlockList", "block_list"); VixDiskLib_FreeBlockList (block_list); @@ -1027,6 +1074,7 @@ static struct nbdkit_plugin plugin = { .name = "vddk", .longname = "VMware VDDK plugin", .version = PACKAGE_VERSION, + .load = vddk_load, .unload = vddk_unload, .config = vddk_config,...

...io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0)); + __ioapic_write_entry(apic, pin, 0, entry); set_native_irq_info(irq, TARGET_CPUS); spin_unlock_irqrestore(&ioapic_lock, flags); - } + } } if (!first_notcon) @@ -1007,7 +1027,6 @@ static void __init setup_IO_APIC_irqs(vo static void __init setup_ExtINT_IRQ0_pin(unsigned int apic, unsigned int pin, int vector) { struct IO_APIC_route_entry entry; - unsigned long flags; memset(&entry,0,sizeof(entry)); @@ -1038,10 +1057,7 @@ static void __init setup_E...

...io_apic_write(apic, 0x10+2*pin, *(((int *)&entry)+0)); + __ioapic_write_entry(apic, pin, 0, entry); set_native_irq_info(irq, TARGET_CPUS); spin_unlock_irqrestore(&ioapic_lock, flags); - } + } } if (!first_notcon) @@ -1007,7 +1027,6 @@ static void __init setup_IO_APIC_irqs(vo static void __init setup_ExtINT_IRQ0_pin(unsigned int apic, unsigned int pin, int vector) { struct IO_APIC_route_entry entry; - unsigned long flags; memset(&entry,0,sizeof(entry)); @@ -1038,10 +1057,7 @@ static void __init setup_E...

...go\n"); rprintf(F," --blocking-io use blocking I/O for the remote shell\n"); rprintf(F," --stats give some file-transfer stats\n"); rprintf(F," -8, --8-bit-output leave high-bit chars unescaped in output\n"); @@ -1027,6 +1031,8 @@ static struct poptOption long_options[] = { {"no-blocking-io", 0, POPT_ARG_VAL, &blocking_io, 0, 0, 0 }, {"remote-option", 'M', POPT_ARG_STRING, 0, 'M', 0, 0 }, {"protocol", 0, POPT_ARG_INT, &protocol_ve...

Recent debugging on vhost net zerocopy shows the need of tracepoints. So to help in vhost{net} debugging and performance analyzing, the following series adding basic tracepoints to vhost. Operations of both vhost and vhost_net were traced in current implementation. A top-like satistics displaying script were introduced to help the troubleshooting: vhost statistics vhost_virtio_update_used_idx

Recent debugging on vhost net zerocopy shows the need of tracepoints. So to help in vhost{net} debugging and performance analyzing, the following series adding basic tracepoints to vhost. Operations of both vhost and vhost_net were traced in current implementation. A top-like satistics displaying script were introduced to help the troubleshooting: vhost statistics vhost_virtio_update_used_idx

This series introduces a generic readahead interface for btrfs trees. The intention is to use it to speed up scrub in a first run, but balance is another hot candidate. In general, every tree walk could be accompanied by a readahead. Deletion of large files comes to mind, where the fetching of the csums takes most of the time. Also the initial build-ups of free-space-caches and

Hi, Michael Tsirkin pointed out issues w.r.t various locking related TODO items and races w.r.t device removal. In this first round of cleanups, I have taken care of most pressing issues. These patches apply on top of following. git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#virtiofs-v4 I have tested these patches with mount/umount and device removal using qemu monitor. For

...(irq)) || - trigger == IOAPIC_LEVEL) - irq_desc[irq].handler = &ioapic_level_type; - else - irq_desc[irq].handler = &ioapic_edge_type; - set_intr_gate(vector, interrupt[irq]); - } -} - static void __init setup_IO_APIC_irqs(void) { struct IO_APIC_route_entry entry; @@ -1255,203 +1027,6 @@ static void __init setup_IO_APIC_irqs(vo apic_printk(APIC_VERBOSE, " not connected.\n"); } -/* - * Set up the 8259A-master output pin: - */ -static void __init setup_ExtINT_IRQ0_pin(unsigned int pin, int vector) -{ - struct IO_APIC_route_entry entry; - unsigned long flags; - -...

...(irq)) || - trigger == IOAPIC_LEVEL) - irq_desc[irq].handler = &ioapic_level_type; - else - irq_desc[irq].handler = &ioapic_edge_type; - set_intr_gate(vector, interrupt[irq]); - } -} - static void __init setup_IO_APIC_irqs(void) { struct IO_APIC_route_entry entry; @@ -1255,203 +1027,6 @@ static void __init setup_IO_APIC_irqs(vo apic_printk(APIC_VERBOSE, " not connected.\n"); } -/* - * Set up the 8259A-master output pin: - */ -static void __init setup_ExtINT_IRQ0_pin(unsigned int pin, int vector) -{ - struct IO_APIC_route_entry entry; - unsigned long flags; - -...

Tested with 'make check-release'. tests/parallel (in check-slow) failed, although it does regularly and that seems to be because of libvirt. Rich.