[lkml]   [2019]   [Jun]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v7 2/4] uprobe: use original page when all uprobes are removed
* Song Liu <> [2019-06-25 16:53:23]:

> Currently, uprobe swaps the target page with a anonymous page in both
> install_breakpoint() and remove_breakpoint(). When all uprobes on a page
> are removed, the given mm is still using an anonymous page (not the
> original page).
> This patch allows uprobe to use original page when possible (all uprobes
> on the page are already removed).
> Acked-by: Kirill A. Shutemov <>
> Signed-off-by: Song Liu <>
Looks good to me.

Reviewed-by: Srikar Dronamraju <>

Thanks and Regards
Srikar Dronamraju

 \ /
  Last update: 2019-06-26 08:01    [W:0.091 / U:7.200 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site