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| author | Deepak R Varma <mh12gx2825@gmail.com> | 2020-11-06 00:20:16 +0530 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2020-11-06 08:50:31 +0100 |
| commit | 5d4c1edf0ddcf8308386a422840a43fd4122ffb5 (patch) | |
| tree | f2675dfa24a379d23edb20578aa35416846ed6a7 /drivers/gpu/drm/lima/lima_gem.c | |
| parent | 44510939b18dcb39b1d79ecd1240e2e65dbdf78b (diff) | |
drm/qxl: replace idr_init() by idr_init_base()
idr_init() uses base 0 which is an invalid identifier for this driver.
The idr_alloc for this driver uses 1 as start value for ID range. The
new function idr_init_base allows IDR to set the ID lookup from base 1.
This avoids all lookups that otherwise starts from 0 since 0 is always
unused / available.
References: commit 6ce711f27500 ("idr: Make 1-based IDRs more efficient")
Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20201105185016.GA71797@localhost
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/lima/lima_gem.c')
0 files changed, 0 insertions, 0 deletions