diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gemfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gemfs.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gemfs.c b/drivers/gpu/drm/i915/gem/i915_gemfs.c index 65d84a93c525..a09e2eb47175 100644 --- a/drivers/gpu/drm/i915/gem/i915_gemfs.c +++ b/drivers/gpu/drm/i915/gem/i915_gemfs.c @@ -5,16 +5,23 @@ #include <linux/fs.h> #include <linux/mount.h> +#include <linux/fs_context.h> #include "i915_drv.h" #include "i915_gemfs.h" #include "i915_utils.h" +static int add_param(struct fs_context *fc, const char *key, const char *val) +{ + return vfs_parse_fs_string(fc, key, val, strlen(val)); +} + void i915_gemfs_init(struct drm_i915_private *i915) { - char huge_opt[] = "huge=within_size"; /* r/w */ struct file_system_type *type; + struct fs_context *fc; struct vfsmount *gemfs; + int ret; /* * By creating our own shmemfs mountpoint, we can pass in @@ -38,8 +45,16 @@ void i915_gemfs_init(struct drm_i915_private *i915) if (!type) goto err; - gemfs = vfs_kern_mount(type, SB_KERNMOUNT, type->name, huge_opt); - if (IS_ERR(gemfs)) + fc = fs_context_for_mount(type, SB_KERNMOUNT); + if (IS_ERR(fc)) + goto err; + ret = add_param(fc, "source", "tmpfs"); + if (!ret) + ret = add_param(fc, "huge", "within_size"); + if (!ret) + gemfs = fc_mount_longterm(fc); + put_fs_context(fc); + if (ret) goto err; i915->mm.gemfs = gemfs; |