Messages in this thread | | | Date | Fri, 6 Nov 2020 09:24:41 +0100 | From | Gerd Hoffmann <> | Subject | Re: [PATCH] drm/qxl: replace idr_init() by idr_init_base() |
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On Fri, Nov 06, 2020 at 12:20:16AM +0530, Deepak R Varma wrote: > 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>
Pushed to drm-misc-next.
thanks, Gerd
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